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5305-00-780-6957

Thumbscrew

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Official Item Classification

Name
Thumbscrew
(NSN) National Stock Number
5305-00-780-6957
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06673
(FIIG) Federal Item Identification Guide
A003B0
Date
03/22/1968 (58 years ago)

0.282 inches minimum thread length, 2a thread class, knurled no. 1 head style, right-hand thread direction, 0.563 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.282 inches minimum

Fastener Length

0.563 inches nominal

Head Style

knurled no. 1

Head Diameter

0.500 inches nominal

Head Height

0.140 inches nominal

Point Style

flat

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Material

steel comp 303 overall

Surface Treatment

passivate and oxide overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0006673

Related Hardware Products

Part Number Description
772-0197-001 Thumbscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-780-6957?
The FSCG of the NSN 5305-00-780-6957 is 5305
Does the NSN 5305-00-780-6957 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-780-6957 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 5305-00-780-6957 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-780-6957 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 5305-00-780-6957 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Mar 22, 1968