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5310-01-359-2168

Hexagon Self-Locking Nut

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Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-01-359-2168
(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
06/01/1992 (34 years ago)

0.281 inches nominal nut length, right-hand thread direction, hexagon nut style, 3b thread class, 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 Length

0.281 inches nominal

Nut Height

0.281 inches nominal

Width Across Flats

0.553 inches minimum and 0.565 inches maximum

Temp Rating

250.0 fahrenheit maximum

Thread Series

unf

Thread Quantity Per Inch

24

Nominal Thread Size

0.375 inches

Countersink Angle

110.0 degrees nominal first end

Bearing Surface Type

washer faced

Special Features

blue colored locking pellet

Material

plastic polyamide (nylon) locking insert

Material

steel nut

Surface Treatment

cadmium and chromate nut

Surface Treatment Document And Classification

qq-p-416, ty2, cl2 fed spec single treatment response nut

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
3D0107-6R Hexagon Self-Locking Nut
S1117-3156R Hexagon Self-Locking Nut
VN3808C064 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-359-2168?
The FSCG of the NSN 5310-01-359-2168 is 5310
Does the NSN 5310-01-359-2168 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-359-2168 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 5310-01-359-2168 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-359-2168 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 5310-01-359-2168 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Mon, Jun 1, 1992