B1518SA

View detailed technical data, stock status, and sourcing information for: B1518SA
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-956-8748

Item Name Code

22113

Assigment Date

01/01/1962 (64 years ago)

angular seating surface shape, 0.125 inches nominal flange seat to disk end height, 2.503 inches nominal flange diameter, 1.187 inches nominal under flange height, 2.400 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.

Flange Diameter: 2.503 inches nominal
Body Outside Diameter: 2.400 inches nominal
Flange Seat To Disk End Height: 0.125 inches nominal
Under Flange Height: 1.187 inches nominal
Seating Surface Shape: angular
Material: plastic overall
Style Designator: plain flanged

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
009-304-0025	Valve Seat
B1518SA	Valve Seat
X4488-3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-956-8748?

The FSCG of the NSN 4820-00-956-8748 is 4820

Does the NSN 4820-00-956-8748 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-956-8748 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 4820-00-956-8748 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-956-8748 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 4820-00-956-8748 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962