253-42-23PC44

View detailed technical data, stock status, and sourcing information for: 253-42-23PC44
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-247-7803

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

2.375 inches nominal hole diameter, round peripheral shape style, rectangular cross-sectional shape style, round center hole shape style, 0.031 inches nominal thickness

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: 2.375 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.031 inches nominal
Overall Diameter: 4.250 inches nominal
Minimum Tensile Strength: 2000 pounds per square inch
Part Name Assigned By Controlling Agency: navy special project
Material: cellulose overall
Material Document And Classification: hh-p-96,ty 1 fed spec single material response overall

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
228-42-056PC12	Flat Washer
228-42-057PC44	Flat Washer
253-42-052PC12	Flat Washer
253-42-053PC44	Flat Washer
253-42-23PC44	Flat Washer
342-4200-543424ALT2PC12	Flat Washer
411-42-289ALT2PC44	Flat Washer
411-42-298ALT5PC12	Flat Washer
W6649503PC12	Flat Washer
WW6648292PC44	Flat Washer
WW6648373PC44	Flat Washer
WW6650373PC44	Flat Washer
WW6650378PC12	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-247-7803?

The FSCG of the NSN 5310-00-247-7803 is 5310

Does the NSN 5310-00-247-7803 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-00-247-7803 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 5310-00-247-7803 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-247-7803 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 5310-00-247-7803 was assigned to the Federal Catalog?

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