E9925-16

View detailed technical data, stock status, and sourcing information for: E9925-16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-424-2375

Item Name Code

29725

Assigment Date

01/24/1996 (30 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

castellated, hexagon nut style, prevailing torque all metal design locking feature, right-hand thread direction, 1.000 inches nominal nut height, 3b thread class

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
Locking Feature: prevailing torque all metal design
Nut Style: castellated, hexagon
Nut Height: 1.000 inches nominal
Width Across Flats: 1.110 inches minimum and 1.130 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 12
Hardness Rating: 46.0 rockwell c maximum
Nominal Thread Size: 1.000 inches
Bearing Surface Type: chamfered
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material response overall
Precious Material And Location: overall silver
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams2410 assn std single treatment response and ams2411 assn std single treatment 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
3D0026-16	Nut,self-Locking,castellated,hex
E9925-16	Nut,self-Locking,castellated,hex

FAQs

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

What is the FSCG of the NSN 5310-01-424-2375?

The FSCG of the NSN 5310-01-424-2375 is 5310

Does the NSN 5310-01-424-2375 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-424-2375 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 5310-01-424-2375 contain precious materials?

Item contains silver.

Does NSN 5310-01-424-2375 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 5310-01-424-2375 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Jan 24, 1996