5310-01-202-8342

Description: Hexagon Self-locking Nut

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

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MILSPEC: MIL-S-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.)

MIL-S-20693 Hexagon Self-locking Nut

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

5310-01-202-8342 Properties

  • NSN:
    5310-01-202-8342
  • Description:
    Hexagon Self-locking Nut
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Thread Class:
    3b
  • Thread Direction:
    Right-hand
  • Locking Feature:
    Prevailing torque with nonmetallic insert
  • Nut Style:
    Hexagon
  • Nut Height:
    Between 0.732 inches and 0.766 inches
  • Width Across Flats:
    Between 0.928 inches and 0.944 inches
  • Tempurature Rating:
    250.0 degrees fahrenheit
  • Thread Series:
    Unc
  • Thready Qty Per Inch (tpi):
    11
  • Thread Size:
    0.625 inches
  • Countersink Angle:
    88.0 degrees nut
  • Criticality Code Justification:
    Zzzy
  • Bearing Surface Type:
    Chamfered or washer faced
  • Special Features:
    Nuclear level 1
  • Material:
    Plastic polyhexamethylene amide locking insert
  • Material Specification:
    Qq-n-281, cl.A federal specification single material response nut
  • Reference Number Differentiating Characteristics:
    Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Manufacturers and Part Numbers
Part Number
Brand
688-1864,5/8-11UNC-3B
Huntington Ingalls Orporated
200-2117071PC7,0.625-11UNC-3B
Naval Ship Systems Command
200-2117071 PC 7
Naval Ship Systems Command
200-2141492PC7,0.625-11UNC-3B
Naval Ship Systems Command
MIL-N-25027
Military Specifications
MS17828-10C
Military Standards
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
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:
Y
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): Y
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):