446143

View detailed technical data, stock status, and sourcing information for: 446143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-198-9348

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

round center hole shape style, 0.036 inches minimum and 0.065 inches maximum thickness, 0.182 inches minimum and 0.193 inches maximum hole diameter, 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: 0.182 inches minimum and 0.193 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.036 inches minimum and 0.065 inches maximum
Overall Diameter: 0.375 inches nominal
Material: steel overall
Surface Treatment: cadmium or zinc overall
Nondefinitive Spec/Std Data: a type and 1 grade and a class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-044-6143	No Name Available	01/01/1961
5310-00-194-9195	No Name Available	01/01/1963
5310-00-202-8546	No Name Available	01/01/1960
5310-00-209-1846	No Name Available	01/01/1963
5310-00-550-5053	No Name Available	01/01/1963
5310-00-596-7596	No Name Available	01/01/1963
5310-00-775-5152	No Name Available	01/01/1960

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
104-1S8L	Flat Washer
1068D100ITEMGG	Flat Washer
12Z3035-35	Flat Washer
446143	Flat Washer
504C2-34-52	Flat Washer
MS15795-207	Flat Washer
PC446143	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-198-9348?

The FSCG of the NSN 5310-00-198-9348 is 5310

Does the NSN 5310-00-198-9348 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-198-9348 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 5310-00-198-9348 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-198-9348 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 5310-00-198-9348 was assigned to the Federal Catalog?

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