ESB012-7

View detailed technical data, stock status, and sourcing information for: ESB012-7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-053-1008

Item Name Code

15938

Assigment Date

12/28/1977 (48 years ago)

3.281 inches nominal hole diameter, steel comp 1075 overall material, 3.917 inches nominal outside diameter, 0.042 inches nominal material thickness, 0.258 inches nominal overall height

Product Characteristics

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

Hole Diameter: 3.281 inches nominal
Outside Diameter: 3.917 inches nominal
Overall Height: 0.258 inches nominal
Material Thickness: 0.042 inches nominal
Material: steel comp 1075 overall
Material Document And Classification: aisi assn std 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-784-6976	No Name Available	09/01/1990

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
1001501000	Spring Tension Washer
48900-F	Spring Tension Washer
A-326-17 PIECE 40	Spring Tension Washer
A-48900-F	Spring Tension Washer
A48900F	Spring Tension Washer
D-86-942-71 ITEM 31	Spring Tension Washer
D66-974-9-53	Spring Tension Washer
ESB 012-7	Spring Tension Washer
ESB012-7	Spring Tension Washer
PTN0100	Spring Tension Washer
W3917-042	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-053-1008?

The FSCG of the NSN 5310-01-053-1008 is 5310

Does the NSN 5310-01-053-1008 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-053-1008 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 5310-01-053-1008 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-053-1008 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 5310-01-053-1008 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Dec 28, 1977