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5310-00-982-5065

Hexagon Self-Locking Nut

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Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-00-982-5065
(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
01/01/1962 (64 years ago)

prevailing torque with nonmetallic insert locking feature, soluble lubricant lubrication, right-hand thread direction, 3b thread class, 0.253 inches minimum and 0.293 inches maximum nut counterbore diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Counterbore Diameter

0.253 inches minimum and 0.293 inches maximum nut

Lubrication

soluble lubricant

Nut Style

hexagon

Nut Height

0.240 inches minimum and 0.360 inches maximum

Width Across Flats

0.430 inches minimum and 0.439 inches maximum

Temp Rating

250.0 fahrenheit nominal

Thread Series

unf

Thread Quantity Per Inch

28

Nominal Thread Size

0.250 inches

Countersink Angle

88.0 degrees nominal nut

Bearing Surface Type

chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

copper alloy 360 or copper alloy 260 nut

Surface Treatment

cadmium nut

Surface Treatment Document And Classification

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

Replacement For

Part Number Description
5310-00-050-3442 No Name Available 07/01/1999
5310-00-069-4225 No Name Available 01/12/2004

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
5310009825065 Hexagon Self-Locking Nut
67FS-428 Hexagon Self-Locking Nut
NAS1021B4 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-982-5065?
The FSCG of the NSN 5310-00-982-5065 is 5310
Does the NSN 5310-00-982-5065 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-982-5065 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 5310-00-982-5065 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-982-5065 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 5310-00-982-5065 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962