5310-01-348-3573

Find complete technical information, availability, and procurement data for: 5310-01-348-3573
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-348-3573

Item Name Code

01869

Assigment Date

11/08/1991 (34 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.290 inches nominal internal prebent key width, 0.165 inches nominal internal prebent key length, 4.047 inches nominal overall distance including keys, 2.973 inches minimum and 3.003 inches maximum hole diameter, 3.562 inches nominal outside diameter

Product Characteristics

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

Hole Diameter: 2.973 inches minimum and 3.003 inches maximum
Outside Diameter: 3.562 inches nominal
Internal Prebent Key Length: 0.165 inches nominal
Internal Prebent Key Width: 0.290 inches nominal
Overall Distance Including Keys: 4.047 inches nominal
External Key Quantity: 19
Material Thickness: 0.095 inches nominal
Material: steel corrosion resisting 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
424381-1	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-348-3573?

The FSCG of the NSN 5310-01-348-3573 is 5310

Does the NSN 5310-01-348-3573 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-348-3573 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 5310-01-348-3573 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-348-3573 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 5310-01-348-3573 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Nov 8, 1991