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5310-01-129-9825

Plate Self-Locking Nut

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Official Item Classification

Name
Plate Self-Locking Nut
(NSN) National Stock Number
5310-01-129-9825
(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
04/15/1982 (44 years ago)

right-hand thread direction, 0.317 inches minimum nut counterbore diameter, 3b thread class, dry film lubricant lubrication, prevailing torque all metal design locking feature

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Counterbore Diameter

0.317 inches minimum nut

Lubrication

dry film lubricant

Mounting Hole Diameter

0.130 inches minimum and 0.135 inches maximum

Nut Style

plate

Nut Length

1.396 inches maximum

Nut Height

0.649 inches maximum

Plate Thickness

0.040 inches minimum and 0.044 inches maximum

Plate Width

0.710 inches nominal

Removable Nut Manufacturer Code

76301

Nut Counterbore Depth

0.375 inches minimum nut

Nut Mounting Provision

straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

0.500 inches minimum and 0.505 inches maximum

Center To Center Distance Between Mounting Holes Along Length

0.312 inches minimum and 0.314 inches maximum

Removable Nut Manufacturer Part Number

st3m445c5m6

Thread Series

unjf

Thread Quantity Per Inch

24

Nominal Thread Size

0.312 inches

Material

iron alloy 660 overall

Material Document And Classification

ams 5525 assn std single material response or ams 5732 assn std single material response overall

Surface Treatment

passivate shell

Surface Treatment

nickel and copper or copper nut

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

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NS202042-054-6 Plate Self-Locking Nut
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Frequently Asked Questions

What is the FSCG of the NSN 5310-01-129-9825?
The FSCG of the NSN 5310-01-129-9825 is 5310
Does the NSN 5310-01-129-9825 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-129-9825 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 5310-01-129-9825 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-129-9825 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 5310-01-129-9825 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Thu, Apr 15, 1982