3278953PC43

View detailed technical data, stock status, and sourcing information for: 3278953PC43
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-513-8148

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

0.125 inches nominal single threaded portion thread length, 0.125 inches nominal body inside diameter, 2a single threaded portion thread class, 0.094 inches nominal flange seat to disk end height, 0.562 inches nominal flange diameter

Product Characteristics

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

Thread Class: 2a single threaded portion
Thread Length: 0.125 inches nominal single threaded portion
Flange Diameter: 0.562 inches nominal
Body Inside Diameter: 0.125 inches nominal
Flange Seat To Disk End Height: 0.094 inches nominal
Under Flange Height: 0.375 inches nominal
Seal Accommodation Type: grooved
Nominal Thread Size: 0.438 inches single threaded portion
Seating Surface Shape: flat
Material: steel corrosion resisting overall
Style Designator: threaded flanged
Thread Series Designator: unf single threaded portion

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
21-053	Valve Seat
3278953PC43	Valve Seat
576-4824-1506685REVAPC43	Valve Seat
578-4824-1674712REVAPC43	Valve Seat
578-4900-1674753REVAPC43	Valve Seat
597-200-1886964REVAPC43	Valve Seat
FV21-053	Valve Seat
GV48-519REVAPC43	Valve Seat
GV52-237REVAPC43	Valve Seat
GV52-816REVAPC43	Valve Seat
GV63-360REVAPC43	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-513-8148?

The FSCG of the NSN 4820-00-513-8148 is 4820

Does the NSN 4820-00-513-8148 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-513-8148 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 4820-00-513-8148 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-513-8148 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 4820-00-513-8148 was assigned to the Federal Catalog?

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