5101-25H

View detailed technical data, stock status, and sourcing information for: 5101-25H
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-664-3042

Item Name Code

07623

Assigment Date

01/01/1963 (63 years ago)

A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes:retainer, optical element.

external bowed ring style, 0.025 inches nominal major thickness, not casehardened casehardening indicator, rectangular cross-sectional shape style, 0.225 inches nominal inside diameter

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
Inside Diameter: 0.225 inches nominal
Casehardening Indicator: not casehardened
Major Thickness: 0.025 inches nominal
Ring Style: external bowed
Usage Design: external
Material Hardness Rating: 63.0 rockwell superficial 30-n minimum and 69.5 rockwell superficial 30-n maximum
End Play Takeup: 0.015 inches maximum
Material: steel corrosion resisting
Surface Treatment: passivate

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-256-2463	No Name Available	10/07/1966
5340-00-598-0846	No Name Available	01/01/1963
5365-01-101-4706	No Name Available	04/01/1983

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
12Z5013-91	Retaining Ring
480775PC102	Retaining Ring
5101-25H	Retaining Ring
MS16628-4025	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-664-3042?

The FSCG of the NSN 5325-00-664-3042 is 5325

Does the NSN 5325-00-664-3042 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-664-3042 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 5325-00-664-3042 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-664-3042 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 5325-00-664-3042 was assigned to the Federal Catalog?

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