1677-00

View detailed technical data, stock status, and sourcing information for: 1677-00
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-483-9716

Item Name Code

36944

Assigment Date

04/12/2001 (25 years ago)

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

spring loaded features provided, e/i 1 1/2 inch trac style ra, pilot operated reducing valve; w/s tarawa class lha end item identification, 1.500 inches valve size for which designed, pressure reducing valve type for which designed, 13.406 inches nominal overall length

Product Characteristics

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

Overall Length: 13.406 inches nominal
End Item Identification: e/i 1 1/2 inch trac style ra, pilot operated reducing valve; w/s tarawa class lha
Valve Type For Which Designed: pressure reducing
Features Provided: spring loaded
Valve Size For Which Designed: 1.500 inches
Valve Design Control Activity: 55378
Valve Model Number For Which Designed: ra
Special Features: class 410-cold-cond. a
Material: steel corrosion resisting
Material Document And Classification: qq-s-763 fed spec single material response

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
1677-00	Valve Piston
40734-9 PC NO 11	Valve Piston

FAQs

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

What is the FSCG of the NSN 4820-01-483-9716?

The FSCG of the NSN 4820-01-483-9716 is 4820

Does the NSN 4820-01-483-9716 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-483-9716 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 4820-01-483-9716 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-483-9716 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 4820-01-483-9716 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Apr 12, 2001