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5305-01-643-1457

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-01-643-1457
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
03/21/2015 (11 years ago)

3a thread class, 1.500 inches minimum and 2.500 inches maximum thread length, 4.000 inches nominal fastener length, flat fillister head style, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.500 inches minimum and 2.500 inches maximum

Fastener Length

4.000 inches nominal

Head Style

flat fillister

Head Diameter

0.750 inches nominal

Head Height

0.500 inches nominal

Internal Drive Style

hexagon

End Item Identification

f-15sa

Nominal Thread Diameter

0.500 inches

Width Across Flats

0.375 inches nominal

Thread Quantity Per Inch

13

Minimum Tensile Strength

70000 pounds per square inch

Hardness Rating

70.0 rockwell b nominal overall

Part Name Assigned By Controlling Agency

18-8 stainless steel socket head cap screw

Material

steel comp 302 or steel comp 303 or steel comp 303se or steel comp 316 overall

Surface Treatment

zinc overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016282

Related Hardware Products

Part Number Description
92196A728 Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-643-1457?
The FSCG of the NSN 5305-01-643-1457 is 5305
Does the NSN 5305-01-643-1457 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-643-1457 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-643-1457 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-643-1457 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-643-1457 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Sat, Mar 21, 2015