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5310-01-235-9672

Extended Washer Self-Locking Nut

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Official Item Classification

Name
Extended Washer Self-Locking Nut
(NSN) National Stock Number
5310-01-235-9672
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
29729
(FIIG) Federal Item Identification Guide
A021A0
Date
07/09/1986 (40 years ago)

soluble lubricant lubrication, 3b thread class, right-hand thread direction, 0.339 inches maximum washer outside diameter, prevailing torque all metal design locking feature

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Washer Outside Diameter

0.339 inches maximum

Lubrication

soluble lubricant

Overall Height

0.190 inches maximum

Nut Style

double hexagon

Washer Thickness

0.015 inches nominal

Width Across Flats

0.243 inches minimum and 0.251 inches maximum

Temp Rating

450.0 fahrenheit maximum

Thread Series

unjf

Thread Quantity Per Inch

32

Hardness Rating

45.0 rockwell c maximum

Nominal Thread Size

0.190 inches

Material

steel comp 601 or steel comp h11 overall

Material Document And Classification

ams 6304 assn std 1st material response or ams 6487 assn std 2nd material response overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Specification/Standard Data

80205-nas1804 professional/industrial association standard

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

0029729

Related Hardware Products

Part Number Description
938.09.14.303 Extended Washer Self-Locking Nut
NAS1804-3N Extended Washer Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-235-9672?
The FSCG of the NSN 5310-01-235-9672 is 5310
Does the NSN 5310-01-235-9672 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-235-9672 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 5310-01-235-9672 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-235-9672 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 5310-01-235-9672 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Wed, Jul 9, 1986