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5310-01-337-7025

Plate Self-Locking Nut

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Official Item Classification

Name
Plate Self-Locking Nut
(NSN) National Stock Number
5310-01-337-7025
(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
04/21/1991 (35 years ago)

dry film lubricant lubrication, 0.184 inches minimum and 0.204 inches maximum nut counterbore diameter, prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Counterbore Diameter

0.184 inches minimum and 0.204 inches maximum nut

Lubrication

dry film lubricant

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Nut Style

plate

Nut Length

1.051 inches maximum

Nut Height

0.558 inches maximum

Plate Thickness

0.028 inches minimum and 0.036 inches maximum

Plate Width

0.452 inches minimum and 0.472 inches maximum

Nut Counterbore Depth

0.365 inches minimum and 0.375 inches maximum nut

Nut Mounting Provision

straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

0.495 inches minimum and 0.505 inches maximum

Center To Center Distance Between Mounting Holes Along Length

0.310 inches minimum and 0.314 inches maximum

Thread Series

unf

Features Provided

floating nut

Thread Quantity Per Inch

32

Nominal Thread Size

0.190 inches

Material

iron alloy 660 shell

Material Document And Classification

ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response shell

Surface Treatment

passivate shell

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response shell

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
03A169-3A6 Plate Self-Locking Nut
BFN169-3-6 Plate Self-Locking Nut
F52890-3-6 Plate Self-Locking Nut
NRF160C3M-6 Plate Self-Locking Nut
NS202880-3-6 Plate Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-337-7025?
The FSCG of the NSN 5310-01-337-7025 is 5310
Does the NSN 5310-01-337-7025 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-337-7025 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 5310-01-337-7025 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-337-7025 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 5310-01-337-7025 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Sun, Apr 21, 1991