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5310-00-005-0492

Extended Washer Self-Locking Nut

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Official Item Classification

Name
Extended Washer Self-Locking Nut
(NSN) National Stock Number
5310-00-005-0492
(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
06/11/1972 (54 years ago)

Thread Class 3b; Thread Direction Right-hand; Thread Series Unjf; Thread Size 0.625 inches

Specs & Compatibility

Locking Feature

Prevailing torque all metal design

Thread Class

3b

Thread Direction

Right-hand

Surface Treatment

Cadmium

Surface Treatment Document and Classification

Qq-p-416,ty 2,cl 3 fed spec single treatment response

Specification/standard Data

81205-bacn10gw manufacturers standard

Width Across Flats

0.741 inches to 0.752 inches

Washer Outside Diameter

1.024 inches

Nut Style

Double hexagon

Washer Thickness

0.084 inches

Height

0.625 inches

Lubrication

Dry film lubricant

Temperature Rating

450 degree fahrenheit

Material Document and Classification

Ams 6340 assn std 1st material response or ams 6322,comp 8740 assn std 2nd material response or ams 6485 assn std 3rd material response or ams 6487 assn std 4th material response or mil-s-5000,comp e4340 or 6th material response mil-s-5000,comp e4340 or 7

Thread Series

Unjf

Thread Quantity Per Inch

18

Material

Steel comp 601 or steel comp 8740 or steel comp h11 or steel comp h11 or steel comp e4340 or steel comp 4340 or steel comp 8740

Thread Size

0.625 inches

Replacement For

Part Number Description
5310-00-180-9715 No Name Available 12/01/1978

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
66796-1018 Extended Washer Self-Locking Nut
BACN10GW10 Extended Washer Self-Locking Nut
BMN10GW-10 Extended Washer Self-Locking Nut
H93-10 Extended Washer Self-Locking Nut
RMLH18-10 Extended Washer Self-Locking Nut
VN497A108 Extended Washer Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-005-0492?
The FSCG of the NSN 5310-00-005-0492 is 5310
Does the NSN 5310-00-005-0492 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-005-0492 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 5310-00-005-0492 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-005-0492 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 5310-00-005-0492 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Jun 11, 1972