4820-00-739-4727

Find complete technical information, availability, and procurement data for: 4820-00-739-4727
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-739-4727

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

45.000 nominal seat angle in deg, 0.500 inches nominal overall height, 0.875 inches nominal body inside diameter, 1.620 inches minimum and 1.623 inches maximum body outside diameter, angular seating surface shape

Product Characteristics

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

Overall Height: 0.500 inches nominal
Body Outside Diameter: 1.620 inches minimum and 1.623 inches maximum
Body Inside Diameter: 0.875 inches nominal
Seat Angle In Deg: 45.000 nominal
Seating Surface Shape: angular
Material: steel overall
Material Document And Classification: qq-s-763,class 410 fed spec single material response overall
Style Designator: plain

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
1126NF7028	Valve Seat
NF7028PC1126	Valve Seat
NH7025PC1126	Valve Seat
NH7340PC1126	Valve Seat
NH7451PC1126	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-739-4727?

The FSCG of the NSN 4820-00-739-4727 is 4820

Does the NSN 4820-00-739-4727 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-739-4727 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 4820-00-739-4727 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-739-4727 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 4820-00-739-4727 was assigned to the Federal Catalog?

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