1650-00-373-7438

Find complete technical information, availability, and procurement data for: 1650-00-373-7438
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-00-373-7438

Item Name Code

35375

Assigment Date

01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

rockwell hardness c50-c55;cadmium plated finish;1.188 in. lg;2.250 in. od;tap 3/4-6 unf-3b thd x 1/2 in. dp special features, steel corrosion resisting material

Product Characteristics

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

Special Features: rockwell hardness c50-c55;cadmium plated finish;1.188 in. lg;2.250 in. od;tap 3/4-6 unf-3b thd x 1/2 in. dp
Material: steel corrosion resisting

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
7970	Valve Head

FAQs

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

What is the FSCG of the NSN 1650-00-373-7438?

The FSCG of the NSN 1650-00-373-7438 is 1650

Does the NSN 1650-00-373-7438 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 1650-00-373-7438 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 1650-00-373-7438 contain precious materials?

Precious metal content is unknown

Does NSN 1650-00-373-7438 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 1650-00-373-7438 was assigned to the Federal Catalog?

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