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5310-00-682-5507

Cap Self-Locking Nut

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Official Item Classification

Name
Cap Self-Locking Nut
(NSN) National Stock Number
5310-00-682-5507
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05275
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

0.272 inches minimum and 0.312 inches maximum nut height, 3b thread class, right-hand thread direction, cap nut style, prevailing torque with nonmetallic insert locking feature

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Nut Style

cap

Nut Height

0.272 inches minimum and 0.312 inches maximum

Width Across Flats

0.365 inches minimum and 0.377 inches maximum

Thread Series

unc

Thread Quantity Per Inch

32

Nominal Thread Size

0.164 inches

Bearing Surface Type

washer faced

Material

plastic polyamide (nylon) locking insert

Material

steel overall except insert

Surface Treatment

cadmium nut

Surface Treatment Document And Classification

qq-p-416,ty 1,cl 3 fed spec single treatment response nut

Replacement For

Part Number Description
5310-00-208-4291 No Name Available 07/19/1968
5310-00-882-4035 No Name Available 07/01/1968

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

0005275

Related Hardware Products

Part Number Description
11014893-1 Cap Self-Locking Nut
22K2-82 Cap Self-Locking Nut
90-003-20 Cap Self-Locking Nut
9018867 Cap Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-682-5507?
The FSCG of the NSN 5310-00-682-5507 is 5310
Does the NSN 5310-00-682-5507 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-682-5507 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 5310-00-682-5507 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-682-5507 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 5310-00-682-5507 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963