NSN 175-4981

unable to decode material, lock washer part name assigned by controlling agency, 0.024 inches nominal material thickness, 2.374 inches nominal outside diameter, 1.28 inches nominal hole diameter.

NSN 5310-01-729-7527 Datasheet

(NSN) National Stock Number

5310-01-729-7527

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-729-7527

Requires Demilitarization

Yes

(INC) Item Name Code

14218

Date

Thu, May 22, 2025

Schedule B Code

7318210000

Hole Diameter

1.28 inches nominal

Material Thickness

0.024 inches nominal

Part Name Assigned By Controlling Agency

lock washer

Material

unable to decode

Outside Diameter

2.374 inches nominal

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

A - Item does not contain precious metal.

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

0014218

Cross Reference

CAGE Codes

11083

Caterpillar Inc Div Caterpillar Defense

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

7318-21-0000

Description

spring washers and other lock washers, iron or steel

End Use

12300 - Finished metal shapes

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69422

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5310-01-729-7527?

   The FSCG of the NSN 5310-01-729-7527 is 5310

2. Does the NSN 5310-01-729-7527 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318210000

3. Does NSN 5310-01-729-7527 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.

4. Does NSN 5310-01-729-7527 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5310-01-729-7527 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.

6. When the NSN 5310-01-729-7527 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Thu, May 22, 2025