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SLN187-5 Extended Washer Self-Locking Nut

5310-01-129-0807

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Official Item Classification

Name
Extended Washer Self-Locking Nut
Part Number
SLN187-5
(NSN) National Stock Number
5310-01-129-0807
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
36744
(FIIG) Federal Item Identification Guide
A021A0
Date
03/31/1982 (44 years ago)

3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.563 inches maximum washer outside diameter, dry film lubricant lubrication

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Washer Outside Diameter

0.563 inches maximum

Lubrication

dry film lubricant

Overall Height

0.312 inches maximum

Nut Style

spline drive

Drive Point Quantity

12

Washer Thickness

0.035 inches minimum

Thread Series

unjf

Thread Quantity Per Inch

24

Nominal Thread Size

0.312 inches

Material

nickel alloy 718 overall

Material Document And Classification

ams 5662 assn std single material response or ams 5663 assn std single material response overall

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

0036744

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Part Number Description
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SLN187-5 Extended Washer Self-Locking Nut
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Frequently Asked Questions

What is the FSCG of the NSN 5310-01-129-0807?
The FSCG of the NSN 5310-01-129-0807 is 5310
Does the NSN 5310-01-129-0807 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-01-129-0807 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 5310-01-129-0807 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-129-0807 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 5310-01-129-0807 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Wed, Mar 31, 1982