5325-00-405-4990

Find complete technical information, availability, and procurement data for: 5325-00-405-4990
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-405-4990

Item Name Code

07623

Assigment Date

04/14/1971 (55 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

not casehardened casehardening indicator, 0.053 inches minimum and 0.063 inches maximum major thickness, double oval cross-sectional shape style, 0.685 inches minimum and 0.689 inches maximum outside diameter, 0.521 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: double oval
Inside Diameter: 0.521 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 0.685 inches minimum and 0.689 inches maximum
Major Thickness: 0.053 inches minimum and 0.063 inches maximum
Ring Style: spiral
Usage Design: internal
Material: steel corrosion resisting
Surface Treatment: passivate

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
2601731-4	Retaining Ring
3608-8-9	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-405-4990?

The FSCG of the NSN 5325-00-405-4990 is 5325

Does the NSN 5325-00-405-4990 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-405-4990 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 5325-00-405-4990 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-405-4990 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 5325-00-405-4990 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 14, 1971