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5305-00-286-8992

Thumbscrew

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Official Item Classification

Name
Thumbscrew
(NSN) National Stock Number
5305-00-286-8992
(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
01/01/1963 (63 years ago)

knurled no. 1 head style, 0.719 inches nominal fastener length, 0.328 inches minimum and 0.359 inches maximum thread length, right-hand thread direction, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.328 inches minimum and 0.359 inches maximum

Fastener Length

0.719 inches nominal

Head Style

knurled no. 1

Head Diameter

0.312 inches nominal

Head Height

0.188 inches nominal

Point Length

0.281 inches nominal

Point Diameter

0.109 inches minimum and 0.119 inches maximum

Point Style

cone

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Point Chamfer Angle

58.0 degrees minimum and 62.0 degrees maximum

Material

copper alloy 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0006673

Related Hardware Products

Part Number Description
06910 Thumbscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-286-8992?
The FSCG of the NSN 5305-00-286-8992 is 5305
Does the NSN 5305-00-286-8992 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-286-8992 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 5305-00-286-8992 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-286-8992 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 5305-00-286-8992 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963