4820-00-509-9789

Find complete technical information, availability, and procurement data for: 4820-00-509-9789
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-509-9789

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

An assembled unit consisting of a commonly mounted reciprocating compressor(s) and a prime mover(s). For items with additional equipment which extends the function of the unit beyond the delivery of compressed air or gas, see pneumatic tool and compressor outfit, or more specific names, as applicable. Excludes:auxiliary set, engine driven.

0.500 inches nominal body inside diameter, 3805-01-030-2816 end item identification, flat seating surface shape, 0.328 inches minimum and 0.332 inches maximum overall height, 0.651 inches nominal body outside diameter

Product Characteristics

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

Overall Height: 0.328 inches minimum and 0.332 inches maximum
Body Outside Diameter: 0.651 inches nominal
Body Inside Diameter: 0.500 inches nominal
End Item Identification: 3805-01-030-2816
Seating Surface Shape: flat
Material: steel overall
Style Designator: plain
Fsc Application Data: air compressor assembly

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-562-1033	No Name Available	01/01/1963

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
236118N	Valve Seat
4040330	Valve Seat
69200	Valve Seat
92C94	Valve Seat
9M381	Valve Seat
L33173	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-509-9789?

The FSCG of the NSN 4820-00-509-9789 is 4820

Does the NSN 4820-00-509-9789 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-509-9789 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 4820-00-509-9789 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-509-9789 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 4820-00-509-9789 was assigned to the Federal Catalog?

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