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5305-01-249-7634

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-01-249-7634
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06672
(FIIG) Federal Item Identification Guide
A003B0
Date
02/16/1987 (39 years ago)

oval point style, headless (setscrew) head style, 3a thread class, right-hand thread direction, 0.500 inches nominal fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Fastener Length

0.500 inches nominal

Head Style

headless (setscrew)

Point Style

oval

Internal Drive Style

hexagon

Nominal Thread Diameter

0.164 inches

Width Across Flats

0.078 inches nominal

Thread Quantity Per Inch

32

Part Name Assigned By Controlling Agency

navy special project

Material

nickel alloy r-405 overall

Material Document And Classification

qq-n-281,cl b fed spec single material response 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

0006672

Related Hardware Products

Part Number Description
2270-222 ITEM #17 Setscrew
711-5588877 ITE Setscrew
711-5588877 ITEM #17 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-249-7634?
The FSCG of the NSN 5305-01-249-7634 is 5305
Does the NSN 5305-01-249-7634 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-01-249-7634 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 5305-01-249-7634 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-249-7634 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 5305-01-249-7634 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Feb 16, 1987