J98F0048-5

View detailed technical data, stock status, and sourcing information for: J98F0048-5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-238-4600

Item Name Code

13393

Assigment Date

08/14/1986 (39 years ago)

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes:washer (1), recessed and bearing, washer, thrust.

round center hole shape style, 1.250 inches minimum and 1.265 inches maximum hole diameter, 0.032 inches nominal thickness, round peripheral shape style, rectangular cross-sectional 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: 1.250 inches minimum and 1.265 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.032 inches nominal
Overall Diameter: 1.750 inches nominal
Material: steel comp 302 overall
Material Document And Classification: mil-s-5059 mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: sps03301,ty 2,cagec 12464 mfr ref single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-327-5714	No Name Available	06/01/2006

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
467-57868-503	Flat Washer
J98F0048-5	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-238-4600?

The FSCG of the NSN 5310-01-238-4600 is 5310

Does the NSN 5310-01-238-4600 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-238-4600 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 5310-01-238-4600 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-238-4600 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 5310-01-238-4600 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Aug 14, 1986