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5310-00-005-1550

Plate Self-Locking Nut

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Official Item Classification

Name
Plate Self-Locking Nut
(NSN) National Stock Number
5310-00-005-1550
(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
06/11/1972 (54 years ago)

Prevailing torque all metal design, plate nut, length: 1.29", nut height: 0.281", plate thickness: 0.032", plate width: 0.516"

Specs & Compatibility

Surface Treatment

Passivate shell

Surface Treatment

Silver nut

Material

Iron alloy 660

Material Document and Classification

Ams 5525 assn std single material response overall

Thread Direction

Right-hand

Thread Quantity Per Inch

28

Thread Class

3b

Locking Feature

Prevailing torque all metal design

Nut Style

Plate

Mounting Hole Diameter

0.098 nominal mils and 0.103 nominal centimeters

Nut Length

1.29 inches maximum

Nut Mounting Provision

Straight holes

Plate Thickness

0.032 nominal centimeters

Nut Height

0.281 nominal centimeters

Plate Width

0.516 inches maximum

Distance From Aperture Center To Mounting Hole Center

0.495 inches minimum and 0.505 inches maximum

Mounting Hole Arrangement Style

2 holes

Temp Rating

900 degree fahrenheit

Center To Center Distance Between Mounting Holes Along Length

0.998 inches minimum and 1.002 inches maximum

Nominal Thread Size

0.25 inches

Features Provided

Floating nut

Thread Series

Unjf

Surface Treatment Document and Classification

Ams 2411 assn std single treatment response nut

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
686539-4 Plate Self-Locking Nut
6865392-4 Plate Self-Locking Nut
T8130C428C Plate Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-005-1550?
The FSCG of the NSN 5310-00-005-1550 is 5310
Does the NSN 5310-00-005-1550 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-005-1550 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 5310-00-005-1550 contain precious materials?
Item contains silver.
Does NSN 5310-00-005-1550 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 5310-00-005-1550 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Jun 11, 1972