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5310-01-082-5351

Plate Self-Locking Nut

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Official Item Classification

Name
Plate Self-Locking Nut
(NSN) National Stock Number
5310-01-082-5351
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05280
(FIIG) Federal Item Identification Guide
A021A0
Date
09/05/1979 (47 years ago)

0.254 inches minimum nut counterbore diameter, prevailing torque all metal design locking feature, soluble lubricant lubrication, right-hand thread direction, 3b thread class

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Counterbore Diameter

0.254 inches minimum nut

Lubrication

soluble lubricant

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Nut Style

plate

Nut Length

0.603 inches maximum

Nut Height

0.281 inches maximum

Plate Thickness

0.055 inches maximum

Nut Counterbore Depth

0.062 inches minimum nut

Nut Mounting Provision

countersunk holes

Mounting Provision Location

opposite nut projection side

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

0.276 inches minimum and 0.286 inches maximum

Temp Rating

450.0 fahrenheit maximum

Thread Series

unjf

Thread Quantity Per Inch

28

Hardness Rating

49.0 rockwell c maximum

Nominal Thread Size

0.250 inches

Mounting Hole Countersink Angle

98.0 degrees minimum and 102.0 degrees maximum

Part Name Assigned By Controlling Agency

navy special project

Material

steel overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec all treatment responses 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

0005280

Related Hardware Products

Part Number Description
M 12620NM-048BC Plate Self-Locking Nut
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MT7S428BCCPC Plate Self-Locking Nut
RM300X4K Plate Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-082-5351?
The FSCG of the NSN 5310-01-082-5351 is 5310
Does the NSN 5310-01-082-5351 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-082-5351 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 5310-01-082-5351 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-082-5351 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 5310-01-082-5351 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Sep 5, 1979