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5310-01-053-9997

Spline Self-Locking Nut

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Official Item Classification

Name
Spline Self-Locking Nut
(NSN) National Stock Number
5310-01-053-9997
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15893
(FIIG) Federal Item Identification Guide
A021A0
Date
01/13/1978 (48 years ago)

3b thread class, right-hand thread direction, 0.243 inches minimum and 0.250 inches maximum pilot diameter, prevailing torque all metal design locking feature, 0.187 inches minimum and 0.197 inches maximum pilot length

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Pilot Diameter

0.243 inches minimum and 0.250 inches maximum

Pilot Length

0.187 inches minimum and 0.197 inches maximum

Lubrication

dry film lubricant

Nut Style

spline (floating)

Nut Length

0.547 inches minimum and 0.582 inches maximum

Nut Height

0.332 inches maximum

Width Across Flats

0.390 inches nominal

Thread Series

unjf

Features Provided

floating nut

Thread Quantity Per Inch

32

Nominal Thread Size

0.190 inches

Material

steel comp 1050 bracket

Material

steel comp 1075 nut

Material

steel comp 304 boss

Material Document And Classification

ams 5085 assn std single material response bracket

Material Document And Classification

mil-s-23195 mil spec single material response boss

Material Document And Classification

qq-s-777 fed spec single material response nut

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

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

0015893

Related Hardware Products

Part Number Description
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FGD6010L10-D-2 Spline Self-Locking Nut
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Frequently Asked Questions

What is the FSCG of the NSN 5310-01-053-9997?
The FSCG of the NSN 5310-01-053-9997 is 5310
Does the NSN 5310-01-053-9997 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-053-9997 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 5310-01-053-9997 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-053-9997 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 5310-01-053-9997 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Fri, Jan 13, 1978