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LT-131-7 Hexagon Self-Locking Nut

5310-00-067-6356

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Official Item Classification

Name
Hexagon Self-Locking Nut
Part Number
LT-131-7
(NSN) National Stock Number
5310-00-067-6356
(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, 2b thread class, prevailing torque all metal design locking feature, right-hand thread direction, dry film lubricant lubrication

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Nut Style

hexagon

Nut Height

0.617 inches minimum and 0.827 inches maximum

End Item Identification

nsn 2330-01-275-7474 hemat trailer; 3990-01-444-6174 bitum distributor; armored multi-purpose vehicle (ampv)

Width Across Flats

1.088 inches minimum and 1.127 inches maximum

Temp Rating

250.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

10

Nominal Thread Size

0.750 inches

Bearing Surface Type

chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

steel overall

Material Document And Classification

sae j995, gr 5 assn std single material response overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

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

Replacement For

Part Number Description
5310-01-252-9964 No Name Available 09/01/1993

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
5310000676356 Hexagon Self-Locking Nut
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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-067-6356?
The FSCG of the NSN 5310-00-067-6356 is 5310
Does the NSN 5310-00-067-6356 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-067-6356 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 5310-00-067-6356 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-067-6356 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 5310-00-067-6356 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963