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5310-00-232-0728

Plate Self-Locking Nut

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Official Item Classification

Name
Plate Self-Locking Nut
(NSN) National Stock Number
5310-00-232-0728
(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
10/19/1970 (55 years ago)

plate nut style, right-hand thread direction, prevailing torque all metal design locking feature, 3b thread class, 0.066 inches minimum and 0.071 inches maximum mounting hole diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Mounting Hole Diameter

0.066 inches minimum and 0.071 inches maximum

Nut Style

plate

Nut Length

0.331 inches maximum

Nut Height

0.143 inches maximum

Plate Thickness

0.040 inches maximum

Nut Mounting Provision

straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

0.143 inches minimum and 0.153 inches maximum

Temp Rating

900.0 fahrenheit maximum

Thread Series

unjc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Part Name Assigned By Controlling Agency

navy special project

Material

iron alloy 660 overall

Precious Material And Location

overall silver

Precious Material

silver

Surface Treatment

silver overall

Surface Treatment Document And Classification

ams 2410 assn std single treatment response or ams 2411 assn std single treatment response overall

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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
990291-31 Plate Self-Locking Nut
990291-31,41,51 Plate Self-Locking Nut
LHTA55M2860-40 Plate Self-Locking Nut
MA12720-40 Plate Self-Locking Nut
MK3331-04 Plate Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-232-0728?
The FSCG of the NSN 5310-00-232-0728 is 5310
Does the NSN 5310-00-232-0728 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-232-0728 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 5310-00-232-0728 contain precious materials?
Item contains silver.
Does NSN 5310-00-232-0728 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 5310-00-232-0728 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Oct 19, 1970