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5305-01-539-5816

Close Tolerance Screw

NSN
5305-01-539-5816
NIIN
01-539-5816
Description
Close Tolerance Screw
DEMIL
DEMIL/MLI
INC
29294
Assigment Date
Wed, Apr 26, 2006
Schedule B Code
7508900000
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum
Fastener Length
0.969 inches nominal
Grip Diameter
0.248 inches minimum and 0.249 inches maximum
Grip Length
0.500 inches nominal
Head Height
0.070 inches minimum and 0.074 inches maximum
Head Diameter
0.389 inches minimum and 0.394 inches maximum
Head Style
fillister countersunk
Internal Drive Style
high-torque
Material Document And Classification
unable to decode
Part Name Assigned By Controlling Agency
screw-close tolerance 100 deg countersunk reduced head, hi-torque, non magnetic cres, ivd aluminum coated
Material
unable to decode
Minimum Tensile Strength
125000 pounds per square inch
Nominal Thread Diameter
0.250 inches
Special Features
lubricant- cetyl alcohol
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Thread Class
3a
Thread Direction
right-hand
Thread Length
0.469 inches nominal
Thread Quantity Per Inch
28
Thread Series Designator
unified national joint fine (unjf)

Material and Special Handling

Hazardous material, precious metals, criticality, environment, and electrostatic discharge indicators.

HMIC
HAZMAT (Hazardous Material)
N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC
Precious Metals
A
Item does not contain precious metal.
CRITL
Criticality Code
X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

MILSPEC

Spec. Type Spec. Color Gloss Size
Surface Treatment Document and Classification MIL-DTL-83488

Manufacturers and Part Numbers

Part Number Brand
1185-4L8 Reid Products Inc. Dba Reid Products Inc
3M927-4L8 Twist Tite Mfg, Inc Dba Twist Tite Manufacturing Inc
3M927-4L8 Valley-Todeco, Inc. Dba Arconic Fastening Systems
3M927-4L8 Sequence Support Services Inc
3M927-4L8 Heartland Precision Fasteners Inc
3M927-4L8 Houston Precision Fasteners I Lp
3M927-4L8 Fastener Innovation Technology, Inc. Dba F I T
3M927-4L8 The Boeing Company Div Defense
3M937-4L8 Camcar Llc Div Camcar Llc
HT4059-8A Howmet Global Fastening Systems Inc
HT4059-8A Huck International, Inc
HT4059-8A Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners
HT4059-8A Hi-Shear Corporation
HT4059-8A Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
HT4059-8A Howmet Global Fastening Systems Inc Div Torrance Operations
HT4059-8A Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
HT4069-4-8A Sps Technologies, Llc Dba Pb Fasteners
WC4069-4-8 West Coast Aerospace, Inc.

Major Organizational Entities (MOE)

Entity MOE Code MOE Rule PICA DSOR
Department of the Navy DN N9BZ GX
Department of the Air Force DF FGGI GX
Republic of Korea ZH ZH01 ZH
Singapore YJ YJ01 YJ

Packaging and Dimensions

PICA SICA Package Size Package Weight Part Weight Part Dimensions
P 0000 X 0000 X 0000 0000.0 .
PICA SICA Container OPI SPI No. SPI Rev.
P 10 O
PICA SICA SPC Mkg. LVL A LVL B LVL C
P 00 E Q
PICA SICA CUSH MOP CATEG. PRESS MAT
P 00 10 01A0 00
PICA SICA WRAP MAT ICQ THK TOS
P 00 AAA 0 B
Packaging Code Definitions
LVL_A: E
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
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.
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.
SPC_MKG: 00
No special marking.
MOP: 10
Physical protection.
CUSH_DUN: 00
No requirement.
PRES_MAT: 00
No requirement.
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.)

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Our Guarantee
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