NTJPA2000

View detailed technical data, stock status, and sourcing information for: NTJPA2000
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-946-2886

Item Name Code

14218

Assigment Date

03/16/1966 (60 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.

0.144 inches nominal outside diameter, 90.0 rockwell b minimum hardness rating, copper alloy 661 overall material, 0.015 inches minimum and 0.021 inches maximum material thickness, 0.074 inches minimum and 0.084 inches maximum 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: 0.074 inches minimum and 0.084 inches maximum
Outside Diameter: 0.144 inches nominal
Material Thickness: 0.015 inches minimum and 0.021 inches maximum
Hardness Rating: 90.0 rockwell b minimum
Material: copper alloy 661 overall
Material Document And Classification: -qq-c-591 fed spec single material response overall
Style Designator: split helical-right hand

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
N407P2	Lock Washer
NTJPA2000	Lock Washer
NTJPN02000	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-946-2886?

The FSCG of the NSN 5310-00-946-2886 is 5310

Does the NSN 5310-00-946-2886 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-946-2886 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 5310-00-946-2886 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-946-2886 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 5310-00-946-2886 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Mar 16, 1966