107003-535

View detailed technical data, stock status, and sourcing information for: 107003-535
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-261-7161

Item Name Code

14218

Assigment Date

01/01/1963 (63 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.

0.533 inches minimum and 0.547 inches maximum outside diameter, 0.020 inches minimum and 0.024 inches maximum material thickness, 0.439 inches minimum and 0.442 inches maximum hole diameter, 66 fed std all material responses overall material document and classification, steel comp 1010 or steel comp 1551 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064 overall material

Product Characteristics

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

Hole Diameter: 0.439 inches minimum and 0.442 inches maximum
Outside Diameter: 0.533 inches minimum and 0.547 inches maximum
Material Thickness: 0.020 inches minimum and 0.024 inches maximum
Material: steel comp 1010 or steel comp 1551 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: flat internal teeth

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
107003-535	Lock Washer
1222-04	Lock Washer
1222-04-00	Lock Washer
373-0078-000	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-261-7161?

The FSCG of the NSN 5310-00-261-7161 is 5310

Does the NSN 5310-00-261-7161 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-261-7161 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 5310-00-261-7161 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-261-7161 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 5310-00-261-7161 was assigned to the Federal Catalog?

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