R42856

View detailed technical data, stock status, and sourcing information for: R42856
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-753-4402

Item Name Code

15938

Assigment Date

01/01/1962 (64 years ago)

steel overall material, 0.618 inches nominal outside diameter, 0.008 inches nominal material thickness, 0.040 inches nominal overall height, 0.440 inches nominal hole 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: 0.440 inches nominal
Outside Diameter: 0.618 inches nominal
Overall Height: 0.040 inches nominal
Material Thickness: 0.008 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: spring tension

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-576-7339	No Name Available	12/01/1975

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
10121637	Spring Tension Washer
10236680-3	Spring Tension Washer
10948004	Spring Tension Washer
2010T06P01	Spring Tension Washer
2618552P1	Spring Tension Washer
350412	Spring Tension Washer
412R659H01	Spring Tension Washer
46D01	Spring Tension Washer
791-502-9205	Spring Tension Washer
981B064092	Spring Tension Washer
R42856	Spring Tension Washer
W0618-0085	Spring Tension Washer
W0618-008S	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-753-4402?

The FSCG of the NSN 5310-00-753-4402 is 5310

Does the NSN 5310-00-753-4402 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-753-4402 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 5310-00-753-4402 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-753-4402 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 5310-00-753-4402 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962