E90698M

View detailed technical data, stock status, and sourcing information for: E90698M
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-275-5180

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

An item internally threaded from one end, and completely inclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, or dodecagonal and taper to a cone or dome shape on the closed end. For like items which are stamped or formed from sheet stock, see nut (1), stamped. For similar items which are flat on top and bottom see nut (1), sleeve or post, electrical-mechanical equipment.

0.233 inches minimum and 0.267 inches maximum nut height, 0.5470 inches minimum and 0.5625 inches maximum width across flats, 3b thread class, hexagon nut style, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.233 inches minimum and 0.267 inches maximum
Width Across Flats: 0.5470 inches minimum and 0.5625 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Bearing Surface Type: washer faced
Material: nickel alloy r-405 overall
Material Document And Classification: mil-n-894,class 2 mil 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-363-3014	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
06-2621-1	Hexagon Plain Nut
06-2630	Hexagon Plain Nut
14057A	Hexagon Plain Nut
3102188	Hexagon Plain Nut
8501440	Hexagon Plain Nut
A062959	Hexagon Plain Nut
E90698M	Hexagon Plain Nut
HN8501440	Hexagon Plain Nut
RC5577	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-275-5180?

The FSCG of the NSN 5310-00-275-5180 is 5310

Does the NSN 5310-00-275-5180 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-00-275-5180 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 5310-00-275-5180 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-275-5180 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 5310-00-275-5180 was assigned to the Federal Catalog?

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