900-21541

View detailed technical data, stock status, and sourcing information for: 900-21541
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-497-3367

Item Name Code

16988

Assigment Date

05/17/2002 (24 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

drain assy,rectif part name assigned by controlling agency, missile system, aegis surface (sms) mk7 end item identification, nha 900-21700 rec special features, angle style designator, manual valve operation method

Product Characteristics

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

End Item Identification: missile system, aegis surface (sms) mk7
Valve Operation Method: manual
Part Name Assigned By Controlling Agency: drain assy,rectif
Special Features: nha 900-21700 rec
Style Designator: angle

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
900-21541	Drain Cock
900-21700	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-497-3367?

The FSCG of the NSN 4820-01-497-3367 is 4820

Does the NSN 4820-01-497-3367 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-497-3367 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 4820-01-497-3367 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-497-3367 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 4820-01-497-3367 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, May 17, 2002