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SS5082-01 Barrel Self-Locking Nut

5310-00-914-8721

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Official Item Classification

Name
Barrel Self-Locking Nut
Part Number
SS5082-01
(NSN) National Stock Number
5310-00-914-8721
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15891
(FIIG) Federal Item Identification Guide
A021A0
Date
07/06/1966 (60 years ago)

3b thread class, 0.756 inches nominal nut diameter, prevailing torque with nonmetallic insert locking feature, non-floating self-locking barrel nut style, right-hand thread direction

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Nut Style

non-floating self-locking barrel

Nut Diameter

0.756 inches nominal

Nut Length

0.750 inches nominal

Barrel Height

0.457 inches nominal

Nut Height

0.618 inches nominal

Temp Rating

250.0 fahrenheit nominal

Thread Series

unf

Thread Quantity Per Inch

20

Nominal Thread Size

0.437 inches

Material

plastic polyamide (nylon) locking insert

Material

steel comp 4130 nut

Material Document And Classification

66 fed std 2nd material response nut

Surface Treatment

cadmium nut

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

0015891

Related Hardware Products

Part Number Description
SS5082-01 Barrel Self-Locking Nut
SS5082-1 Barrel Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-914-8721?
The FSCG of the NSN 5310-00-914-8721 is 5310
Does the NSN 5310-00-914-8721 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-914-8721 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 5310-00-914-8721 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-914-8721 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 5310-00-914-8721 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Jul 6, 1966