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5305-01-010-2339

Thumbscrew

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Official Item Classification

Name
Thumbscrew
(NSN) National Stock Number
5305-01-010-2339
(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
09/25/1975 (51 years ago)

0.270 inches minimum and 0.350 inches maximum thread length, 0.730 inches minimum and 0.770 inches maximum fastener length, 2a thread class, thumb no. 3 head style, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.270 inches minimum and 0.350 inches maximum

Fastener Length

0.730 inches minimum and 0.770 inches maximum

Head Style

thumb no. 3

Head Height

0.453 inches minimum and 0.483 inches maximum

Width Between Flats

0.395 inches minimum and 0.425 inches maximum

First Diameter From Head

0.120 inches minimum and 0.130 inches maximum

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.420 inches minimum and 0.460 inches maximum

Point Style

flat

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Material

steel comp 302 overall

Material Document And Classification

mil-s-7720 mil spec single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unf

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
595294 Thumbscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-010-2339?
The FSCG of the NSN 5305-01-010-2339 is 5305
Does the NSN 5305-01-010-2339 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-010-2339 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 5305-01-010-2339 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-010-2339 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 5305-01-010-2339 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Thu, Sep 25, 1975