5310-00-252-4078

Find complete technical information, availability, and procurement data for: 5310-00-252-4078
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-252-4078

Item Name Code

13393

Assigment Date

01/01/1961 (65 years ago)

1.859 inches nominal hole diameter, round center hole shape style, rectangular cross-sectional shape style, round peripheral shape style, 0.125 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: 1.859 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.125 inches nominal
Overall Diameter: 2.297 inches nominal
Material: cork overall
Material Document And Classification: mil-c-16090 fed spec single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2910-00-173-0136	No Name Available	01/01/1963
2930-00-176-4746	No Name Available	01/01/1963
2805-00-176-7378	No Name Available	01/01/1963
2910-00-362-3079	No Name Available	01/01/1963

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
1141776	Flat Washer
4982548	Flat Washer
525K955	Flat Washer
59089D	Flat Washer
689504	Flat Washer
813381	Flat Washer
852813	Flat Washer
869434	Flat Washer
BG3	Flat Washer
FP100X	Flat Washer
GS108	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-252-4078?

The FSCG of the NSN 5310-00-252-4078 is 5310

Does the NSN 5310-00-252-4078 have a Schedule B code assigned?

Yes, the Schedule B code is 4503900000

Does NSN 5310-00-252-4078 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 5310-00-252-4078 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-252-4078 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 5310-00-252-4078 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961