151178

View detailed technical data, stock status, and sourcing information for: 151178
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-178-8708

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.276 inches minimum and 0.286 inches maximum hole diameter, round peripheral shape style, round center hole shape style, 0.030 inches minimum and 0.050 inches maximum thickness, rectangular cross-sectional 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: 0.276 inches minimum and 0.286 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.030 inches minimum and 0.050 inches maximum
Overall Diameter: 0.430 inches minimum and 0.450 inches maximum
Heat Treatment: as fabricated
Material: steel comp 321 overall
Material Document And Classification: ams 5510 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-209-3078	No Name Available	01/01/1963

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
151178	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-178-8708?

The FSCG of the NSN 5310-00-178-8708 is 5310

Does the NSN 5310-00-178-8708 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-178-8708 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 5310-00-178-8708 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-178-8708 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 5310-00-178-8708 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963