1947-5-5

View detailed technical data, stock status, and sourcing information for: 1947-5-5
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1947-5-5 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-274-8420

Item Name Code

22113

Assigment Date

03/13/1988 (38 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.

radial seating surface shape, 1.527 inches minimum and 2.062 inches maximum overall height, 0.125 inches nominal seat radius, 5.625 inches nominal body inside diameter, 6.503 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: 1.527 inches minimum and 2.062 inches maximum
Body Outside Diameter: 6.503 inches nominal
Body Inside Diameter: 5.625 inches nominal
Seat Radius: 0.125 inches nominal
Seating Surface Shape: radial
Material: steel overall
Style Designator: plain

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
1947-5-5	Valve Seat
1947-5A	Valve Seat
1947-5A PIECE 5	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-274-8420?

The FSCG of the NSN 4820-01-274-8420 is 4820

Does the NSN 4820-01-274-8420 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-274-8420 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 4820-01-274-8420 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-274-8420 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 4820-01-274-8420 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Mar 13, 1988