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ST3M445A5M2 Gang Channel Self-Locking Nut

5310-01-239-8501

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Official Item Classification

Name
Gang Channel Self-Locking Nut
Part Number
ST3M445A5M2
(NSN) National Stock Number
5310-01-239-8501
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01863
(FIIG) Federal Item Identification Guide
A021A0
Date
09/05/1986 (40 years ago)

prevailing torque all metal design locking feature, 3b thread class, dry film lubricant lubrication, gang channel, self locking nut style, right-hand thread direction

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Nut Style

gang channel, self locking

Base Width

0.475 inches minimum and 0.485 inches maximum

Nut Length

0.722 inches minimum and 0.732 inches maximum

Base Thickness

0.050 inches minimum and 0.064 inches maximum

Nut Height

0.344 inches maximum

Thread Series

unjf

Thread Quantity Per Inch

24

Nominal Thread Size

0.312 inches

Material

steel overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty2,cl2 fed spec single treatment response overall

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

0001863

Related Hardware Products

Part Number Description
10110195 Gang Channel Self-Locking Nut
CN50063-5-2 Gang Channel Self-Locking Nut
G14421-2-5 Gang Channel Self-Locking Nut
ST3M445A5M2 Gang Channel Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-239-8501?
The FSCG of the NSN 5310-01-239-8501 is 5310
Does the NSN 5310-01-239-8501 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-239-8501 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 5310-01-239-8501 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-239-8501 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 5310-01-239-8501 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Sep 5, 1986