140-009D18S40

View detailed technical data, stock status, and sourcing information for: 140-009D18S40
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-437-9258

Item Name Code

13393

Assigment Date

10/27/1996 (29 years ago)

0.057 inches minimum and 0.069 inches maximum thickness, round center hole shape style, 0.281 inches nominal hole diameter, rectangular cross-sectional shape style, round peripheral shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.281 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.057 inches minimum and 0.069 inches maximum
Overall Diameter: 0.625 inches nominal
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 301 or steel comp 302 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
140-009D18S40	Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-437-9258?

The FSCG of the NSN 5310-01-437-9258 is 5310

Does the NSN 5310-01-437-9258 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-437-9258 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 5310-01-437-9258 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-437-9258 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 5310-01-437-9258 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sun, Oct 27, 1996