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75NTE080 Hexagon Self-Locking Nut

5310-00-655-6631

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Official Item Classification

Name
Hexagon Self-Locking Nut
Part Number
75NTE080
(NSN) National Stock Number
5310-00-655-6631
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05277
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

3b thread class, prevailing torque with nonmetallic insert locking feature, 0.298 inches minimum and 0.328 inches maximum nut height, right-hand thread direction, hexagon nut style

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Nut Style

hexagon

Nut Height

0.298 inches minimum and 0.328 inches maximum

Width Across Flats

0.740 inches minimum and 0.752 inches maximum

Thread Series

unf

Thread Quantity Per Inch

20

Nominal Thread Size

0.500 inches

Material

plastic polyamide (nylon) locking insert

Material

steel comp 303 or steel comp 303se or steel comp 303 plus x nut

Surface Treatment

passivate nut

Replacement For

Part Number Description
5310-00-264-6802 No Name Available 01/01/1963
5310-00-721-5667 No Name Available 01/01/1963

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

0005277

Related Hardware Products

Part Number Description
75NTE080 Hexagon Self-Locking Nut
79NTE080 Hexagon Self-Locking Nut
9171692 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-655-6631?
The FSCG of the NSN 5310-00-655-6631 is 5310
Does the NSN 5310-00-655-6631 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-655-6631 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 5310-00-655-6631 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-655-6631 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 5310-00-655-6631 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963