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5310-00-059-9263

Hexagon Self-Locking Nut

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Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-00-059-9263
(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)

hexagon nut style, 3b thread class, 0.208 inches minimum and 0.250 inches maximum nut height, right-hand thread direction, prevailing torque all metal design locking feature

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Nut Style

hexagon

Nut Height

0.208 inches minimum and 0.250 inches maximum

Width Across Flats

0.367 inches minimum and 0.376 inches maximum

Temp Rating

800.0 fahrenheit nominal

Thread Series

unjf

Thread Quantity Per Inch

32

Nominal Thread Size

0.190 inches

Countersink Angle

88.0 degrees nominal nut

Bearing Surface Type

chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

steel corrosion resisting overall

Precious Material And Location

overall silver

Precious Material

silver

Surface Treatment

silver overall

Surface Treatment Document And Classification

ams 2410 assn std single treatment response overall

Replacement For

Part Number Description
5310-00-208-2880 No Name Available 04/26/1980
5310-00-724-0519 No Name Available 10/01/1988
5310-01-197-7441 No Name Available 09/01/1992

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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 5310-00-059-9263?
The FSCG of the NSN 5310-00-059-9263 is 5310
Does the NSN 5310-00-059-9263 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-059-9263 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 5310-00-059-9263 contain precious materials?
Item contains silver.
Does NSN 5310-00-059-9263 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 5310-00-059-9263 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963