403103

View detailed technical data, stock status, and sourcing information for: 403103
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-446-1997

Item Name Code

31310

Assigment Date

06/25/1997 (29 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.

body material: chromium special features, hydraulic integral valve operation method, single acting single cylinder design characteristics

Product Characteristics

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

Integral Valve Operation Method: hydraulic
Design Characteristics: single acting single cylinder
Special Features: body material: chromium

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
403103	Line Actuating Cylinder Assembly
70873-53-114	Line Actuating Cylinder Assembly

FAQs

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

What is the FSCG of the NSN 3040-01-446-1997?

The FSCG of the NSN 3040-01-446-1997 is 3040

Does NSN 3040-01-446-1997 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 3040-01-446-1997 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-446-1997 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 3040-01-446-1997 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jun 25, 1997