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5310-01-671-8430

Barrel Self-Locking Nut

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Official Item Classification

Name
Barrel Self-Locking Nut
(NSN) National Stock Number
5310-01-671-8430
(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
04/12/2018 (8 years ago)

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

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Nut Style

non-floating self-locking barrel

Nut Diameter

0.656 inches minimum and 0.666 inches maximum

Nut Length

0.842 inches nominal

Barrel Height

0.842 inches nominal

Nut Height

0.190 inches minimum and 0.210 inches maximum

End Item Identification

b-52 aircraft

Thread Series

unjf

Thread Quantity Per Inch

18

Nominal Thread Size

0.6250 inches

Part Name Assigned By Controlling Agency

nut, barrel

Material

steel 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

0015891

Related Hardware Products

Part Number Description
BACN10HC10CD Barrel Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-671-8430?
The FSCG of the NSN 5310-01-671-8430 is 5310
Does the NSN 5310-01-671-8430 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-671-8430 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 5310-01-671-8430 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-671-8430 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 5310-01-671-8430 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Thu, Apr 12, 2018