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803-2177525-S431

View detailed technical data, stock status, and sourcing information for: 803-2177525-S431

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803-2177525-S431
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-554-1270
Item Name Code
05485
Assigment Date
07/31/2007 (18 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

in-line stop check with backseat part name assigned by controlling agency, 0.750 inches valve size, steel corrosion resisting body material, astm a182 assn std single material response body material document and classification, manual valve operation method

Product Characteristics

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

Valve Operation Method
manual
Valve Size
0.750 inches
Part Name Assigned By Controlling Agency
in-line stop check with backseat
Material
steel corrosion resisting body
Material Document And Classification
astm a182 assn std single material response body

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-246-7718 No Name Available 05/01/2015

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
803-2177525-S431 Globe Valve
803-2177525-S4C1AF Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-554-1270?
The FSCG of the NSN 4820-01-554-1270 is 4820
Does NSN 4820-01-554-1270 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 4820-01-554-1270 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-554-1270 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 4820-01-554-1270 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Tue, Jul 31, 2007

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