5310-00-241-6604

Description: Hexagon Self-locking Nut

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MILSPEC: MIL-M-20693

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

More MIL-M-20693 Parts

MIL-M-20693 Hexagon Self-locking Nut

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-M-20693

Array Properties

  • NSN:
    Array
  • Description:
    Hexagon Self-locking Nut
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    100 EA
  • Thread Class:
    3b
  • Thread Direction:
    Right-hand
  • Locking Feature:
    Prevailing torque with nonmetallic insert
  • Nut Style:
    Hexagon
  • Nut Height:
    Between 0.240 inches and 0.360 inches
  • Width Across Flats:
    Between 0.428 inches and 0.439 inches
  • Tempurature Rating:
    250.0 degrees fahrenheit
  • Thread Series:
    Unc
  • Thready Qty Per Inch (tpi):
    20
  • Thread Size:
    0.250 inches
  • Countersink Angle:
    88.0 degrees nut
  • Bearing Surface Type:
    Chamfered
  • Bearing Surface Finish:
    125.0 microinches
  • Material:
    Steel comp 301 nut or steel comp 302 nut or steel comp 303 nut or steel comp 303f nut or steel comp 303s nut or steel comp 304 nut or steel comp 304l nut or steel comp 305 nut or steel comp 308 nut or steel comp 309 nut or steel comp 310 nut or steel comp 310s nut or steel comp 314 nut or steel comp 316 nut or steel comp 316l nut or steel comp 317 nut or steel comp 321 nut or steel comp 323 nut or steel comp 324 nut or steel comp 347 nut or steel comp 348 nut or steel comp 385 nut or steel comp 302b nut or steel comp 384 nut
  • Material Specification:
    Mil-m-20693, comp a, type 1 military specification single material response locking insert
  • Surface Treatment:
    Passivate nut
  • Surface Treatment Specification:
    Qq-p-35 federal specification single treatment response nut
Manufacturers and Part Numbers
Part Number
Brand
60-07-9323
Zf Industrieantriebe Witten Gmbh
63A142310P1
Zf Industrieantriebe Witten Gmbh
52-46-77
Zf Industrieantriebe Witten Gmbh
MS17830-04C
Zf Industrieantriebe Witten Gmbh
MS17830-4C
Military Standards
H549162501
Lockheed Martin Librascope
501-7066642-8
Naval Sea Systems Command
F188
Tld Ace Corporation
79-NE-040 1/4-20
Harvard Industries
2640-682-05 ITEM 54
Electric Boat Corporation
845-4558709 ITEM 54
Naval Ship Systems Command
709-5343924 ITEM 172
Huntington Ingalls Orporated
122-5277668 ITEM 51
Naval Sea Systems Command
593-7067139-230
Naval Sea Systems Command
H577-3302-230
Electric Boat Corporation
5486661 ITEM 81
Naval Sea Systems Command
6961941 FIND 8
Naval Sea Systems Command
218006589
Zf Industrieantriebe Witten Gmbh
0740688
General Dynamics European Land
M24129-3-4C
Military Specifications
1287424-8
Hardman Aircraft
A7058.001.156
Anderson Greenwood And Co
2100-2240
Antenna Products Corporation
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
MOE_CD:
DA
MOE_RL:
A919
PICA:
GX
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
MOE_CD:
DF
MOE_RL:
FXGI
PICA:
GX
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
MOE_CD:
DM
MOE_RL:
MC47
PICA:
GX
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BZ
PICA:
GX
DSOR:
User:
U.S. COAST GUARD U.s. Coast Guard
MOE_CD:
GP
MOE_RL:
C918
PICA:
GX
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
MOE_CD:
T1
MOE_RL:
G860
PICA:
86
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
MOE_CD:
T1
MOE_RL:
G880
PICA:
88
DSOR:
User:
POLAND Poland
MOE_CD:
WP
MOE_RL:
WP01
PICA:
WP
DSOR:
User:
BULGARIA Bulgaria
MOE_CD:
WU
MOE_RL:
WU01
PICA:
WU
DSOR:
User:
BRAZIL Brazil
MOE_CD:
YA
MOE_RL:
YA01
PICA:
YA
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
SINGAPORE Singapore
MOE_CD:
YJ
MOE_RL:
YJ01
PICA:
YJ
DSOR:
User:
KUWAIT Kuwait
MOE_CD:
YK
MOE_RL:
YK01
PICA:
YK
DSOR:
User:
MALAYSIA Malaysia
MOE_CD:
YW
MOE_RL:
YW01
PICA:
YW
DSOR:
User:
AUSTRALIA Australia
MOE_CD:
ZA
MOE_RL:
ZA01
PICA:
ZA
DSOR:
User:
BELGIUM Belgium
MOE_CD:
ZB
MOE_RL:
ZB01
PICA:
ZB
DSOR:
User:
CANADA Canada
MOE_CD:
ZC
MOE_RL:
ZC01
PICA:
ZC
DSOR:
User:
NEW ZEALAND New Zealand
MOE_CD:
ZE
MOE_RL:
ZE01
PICA:
ZE
DSOR:
User:
FRANCE France
MOE_CD:
ZF
MOE_RL:
ZF01
PICA:
ZF
DSOR:
User:
GERMANY Germany
MOE_CD:
ZG
MOE_RL:
ZG01
PICA:
ZG
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
UNITED KINGDOM United Kingdom
MOE_CD:
ZK
MOE_RL:
ZK01
PICA:
ZK
DSOR:
User:
NETHERLANDS Netherlands
MOE_CD:
ZN
MOE_RL:
ZN01
PICA:
ZN
DSOR:
User:
PORTUGAL Portugal
MOE_CD:
ZP
MOE_RL:
ZP01
PICA:
ZP
DSOR:
User:
ITALY Italy
MOE_CD:
ZR
MOE_RL:
ZR01
PICA:
ZR
DSOR:
User:
DENMARK Denmark
MOE_CD:
ZS
MOE_RL:
ZS01
PICA:
ZS
DSOR:
User:
GREECE Greece
MOE_CD:
ZU
MOE_RL:
ZU01
PICA:
ZU
DSOR:
User:
TURKEY Turkey
MOE_CD:
ZW
MOE_RL:
ZW01
PICA:
ZW
DSOR:
User:
NATO MAINTENANCE AND SUPPLY AGENCY NATO Maintenance and Supply Agency
MOE_CD:
ZX
MOE_RL:
ZX01
PICA:
ZX
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05277
FIIG:
A021A0
Concept No.:
1
App. Key:
BK
Cond. Code:
1
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
---
CRITL:
X
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
10
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
E
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
00
MOP:
10
CATEG.:
27A0
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
00
ICQ:
AAA
THK:
0
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):E
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
LVL B Code (LVL_B): Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 00
No special marking.
Method of Preservation (MOP): 10
Physical protection.
Cushion Material (CUSH): 00
No requirement.
Preservation Material (PRESS MAT): 00
No requirement.