7729-39

View detailed technical data, stock status, and sourcing information for: 7729-39
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-145-4777

Item Name Code

22113

Assigment Date

01/12/1983 (43 years ago)

0.300 inches nominal flange seat to disk end height, 0.625 inches nominal body inside diameter, 0.438 inches nominal under flange height, 2.511 inches nominal flange diameter, 4610-01-113-8651 end item identification

Product Characteristics

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

Flange Diameter: 2.511 inches nominal
Body Inside Diameter: 0.625 inches nominal
End Item Identification: 4610-01-113-8651
Flange Seat To Disk End Height: 0.300 inches nominal
Under Flange Height: 0.438 inches nominal
Seating Surface Shape: flat
Material: plastic overall
Style Designator: threaded flanged

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-326-4408	No Name Available	09/01/2003

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
00-7729-39	Valve Seat
01-7729-39	Valve Seat
7729-39	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-145-4777?

The FSCG of the NSN 4820-01-145-4777 is 4820

Does the NSN 4820-01-145-4777 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-145-4777 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 4820-01-145-4777 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-145-4777 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 4820-01-145-4777 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jan 12, 1983