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5305-00-040-9781

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-00-040-9781
(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
11/08/1972 (53 years ago)

0.250 inches minimum and 0.312 inches maximum fastener length, 2a thread class, right-hand thread direction, 0.219 inches minimum and 0.281 inches maximum thread length, headless (setscrew) head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.219 inches minimum and 0.281 inches maximum

Fastener Length

0.250 inches minimum and 0.312 inches maximum

Head Style

headless (setscrew)

Point Length

0.031 inches nominal

Point Diameter

0.031 inches nominal

Point Style

dog

Internal Drive Style

hexagon

Nominal Thread Diameter

0.086 inches

Width Across Flats

0.0350 inches minimum and 0.0355 inches maximum

Thread Quantity Per Inch

56

Special Features

point nylon insert

Material

steel overall

Material Document And Classification

qa-1000 fscm 67177 mfr ref 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

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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-040-9781?
The FSCG of the NSN 5305-00-040-9781 is 5305
Does the NSN 5305-00-040-9781 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-040-9781 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 5305-00-040-9781 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-040-9781 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 5305-00-040-9781 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Nov 8, 1972