B7297-001-108

View detailed technical data, stock status, and sourcing information for: B7297-001-108
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-582-4057

Item Name Code

35224

Assigment Date

12/19/1974 (51 years ago)

An item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). It may have liquid-cooling passage(s) and/or air-cooling fin(s) and may include valve(s), valve guide(s), spring(s), and the like. It is a component part of a compressor, reciprocating.

1.000 inches nominal outside diameter, 2b thread class, 0.950 inches nominal overall height, 45.0 degrees nominal seat angle, 0.738 inches nominal thread size

Product Characteristics

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

Thread Class: 2b
Outside Diameter: 1.000 inches nominal
Overall Height: 0.950 inches nominal
Nominal Thread Size: 0.738 inches
Seat Angle: 45.0 degrees nominal
Material: steel corrosion resisting
Thread Series Designator: unf

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
07297001108	Valve Disk
B7297-001-108	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-582-4057?

The FSCG of the NSN 4820-00-582-4057 is 4820

Does the NSN 4820-00-582-4057 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-582-4057 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 4820-00-582-4057 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-582-4057 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 4820-00-582-4057 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Dec 19, 1974