93211009

View detailed technical data, stock status, and sourcing information for: 93211009
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-722-5943

Item Name Code

13393

Assigment Date

01/01/1960 (66 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

0.240 inches minimum and 0.260 inches maximum hole diameter, round center hole shape style, 0.064 inches nominal thickness, rectangular cross-sectional shape style, round peripheral shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.240 inches minimum and 0.260 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.064 inches nominal
Overall Diameter: 0.438 inches nominal
Special Features: fleet ballistic missile quality,as identified by quality control no poso 912872
Material: steel overall
Material Document And Classification: mil-s-7952 mil spec single material response overall
Surface Treatment: cadmium overall
Departure From Cited Designator: part no. an960-10 asmodified by reply to special features

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
93211009	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-722-5943?

The FSCG of the NSN 5310-00-722-5943 is 5310

Does the NSN 5310-00-722-5943 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-722-5943 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 5310-00-722-5943 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-722-5943 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 5310-00-722-5943 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960