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41-856 Self-Locking Stud

5307-00-020-0045

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Official Item Classification

Name
Self-Locking Stud
Part Number
41-856
(NSN) National Stock Number
5307-00-020-0045
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
27783
(FIIG) Federal Item Identification Guide
A051A0
Date
05/10/1968 (58 years ago)

24 nut thread thread quantity per inch, 0.310 inches nominal nut thread thread length, steel corrosion resisting material, 0.190 inches nut thread nominal thread size, 3a nut thread thread class

Specs & Compatibility

Thread Class

3a nut thread

Thread Length

0.310 inches nominal nut thread

Thread Quantity Per Inch

24 nut thread

Nominal Thread Size

0.190 inches nut thread

Material

steel corrosion resisting

Surface Treatment

passivate overall

Surface Treatment Document And Classification

171,5.4.1 mil std single treatment response overall

Thread Series Designator

unc nut thread

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

0027783

Related Hardware Products

Part Number Description
1028828 Self-Locking Stud
41-856 Self-Locking Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-020-0045?
The FSCG of the NSN 5307-00-020-0045 is 5307
Does NSN 5307-00-020-0045 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 5307-00-020-0045 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-00-020-0045 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 5307-00-020-0045 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, May 10, 1968