5310-00-116-1445

Find complete technical information, availability, and procurement data for: 5310-00-116-1445
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-116-1445

Item Name Code

14218

Assigment Date

10/09/1968 (57 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.

as fabricated heat treatment, 0.017 inches minimum and 0.019 inches maximum material thickness, 36.0 rockwell c minimum and 43.0 rockwell c maximum hardness rating, 0.278 inches minimum and 0.288 inches maximum outside diameter, 0.165 inches minimum and 0.169 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: 0.165 inches minimum and 0.169 inches maximum
Outside Diameter: 0.278 inches minimum and 0.288 inches maximum
Material Thickness: 0.017 inches minimum and 0.019 inches maximum
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum
Heat Treatment: as fabricated
Material: steel comp 410 overall
Material Document And Classification: qq-s-766 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 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
1708-12-00-4102	Lock Washer
579R186H03	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-116-1445?

The FSCG of the NSN 5310-00-116-1445 is 5310

Does the NSN 5310-00-116-1445 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-116-1445 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 5310-00-116-1445 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-116-1445 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 5310-00-116-1445 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Oct 9, 1968