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79M82 Hexagon Self-Locking Nut

5310-00-176-6333

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Official Item Classification

Name
Hexagon Self-Locking Nut
Part Number
79M82
(NSN) National Stock Number
5310-00-176-6333
(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
01/30/1970 (56 years ago)

right-hand thread direction, 3b thread class, hexagon nut style, 0.219 inches minimum and 0.281 inches maximum nut height, 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

hexagon

Nut Height

0.219 inches minimum and 0.281 inches maximum

Width Across Flats

0.336 inches minimum and 0.345 inches maximum

Temp Rating

250.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

32

Nominal Thread Size

0.164 inches

Countersink Angle

88.0 degrees nominal nut

Bearing Surface Type

chamfered

Bearing Surface Finish

125.0 microinches

Material

plastic polyhexamethylene amide locking insert

Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 317 or steel comp 347 nut

Material Document And Classification

ff-n-836 fed std all material responses nut

Material Document And Classification

mil-a-20693,compa,type 1 mil spec single material response locking insert

Surface Treatment

passivate nut

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response nut

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

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-176-6333?
The FSCG of the NSN 5310-00-176-6333 is 5310
Does the NSN 5310-00-176-6333 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-176-6333 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 5310-00-176-6333 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-176-6333 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 5310-00-176-6333 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Jan 30, 1970