5310-00-939-7159

Find complete technical information, availability, and procurement data for: 5310-00-939-7159
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-939-7159

Item Name Code

01869

Assigment Date

12/07/1965 (60 years ago)

4.406 inches nominal outside diameter, 3.988 inches minimum and 4.018 inches maximum hole diameter, 0.297 inches minimum and 0.327 inches maximum external prebent key width, 0.340 inches minimum and 0.360 inches maximum internal prebent key width, 0.250 inches minimum and 0.312 inches maximum internal prebent key length

Product Characteristics

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

Hole Diameter: 3.988 inches minimum and 4.018 inches maximum
Outside Diameter: 4.406 inches nominal
Internal Prebent Key Length: 0.250 inches minimum and 0.312 inches maximum
External Prebent Key Width: 0.297 inches minimum and 0.327 inches maximum
Internal Prebent Key Width: 0.340 inches minimum and 0.360 inches maximum
Overall Distance Including Keys: 5.000 inches nominal
External Key Quantity: 15
Internal Key Quantity: 1
Material Thickness: 0.058 inches minimum and 0.068 inches maximum
Material: steel overall
Surface Treatment: phosphate overall
Style Designator: key

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
MS172221	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-939-7159?

The FSCG of the NSN 5310-00-939-7159 is 5310

Does the NSN 5310-00-939-7159 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-939-7159 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 5310-00-939-7159 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-939-7159 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 5310-00-939-7159 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Dec 7, 1965