11W-CB-3 Gate Valve
4820-00-444-7241
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Official Item Classification
- Name
- Gate Valve
- Part Number
- 11W-CB-3
- (NSN) National Stock Number
- 4820-00-444-7241
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05482
- (FIIG) Federal Item Identification Guide
- A500A0
- Date
- 01/04/1971 (55 years ago)
butt weld pipe connection type, 2.500 inches nominal pipe size accommodated, outside screw-yoke bonnet type, manual valve operation method, bolted bonnet attachment method
Specs & Compatibility
2.500 inches
outside screw-yoke
bolted
manual
butt weld pipe
bonnet packing
2.500 inches
150.0 pounds per square inch steam
rising
500.0 fahrenheit steam
identical
150.0 pounds
one piece bonnet for better alignment
cobalt alloy disk
cobalt alloy seat
steel body
steel comp 410 stem
a105,grade 2 assn std single material response body
66,aisi 410/sae 51410 fed std single material response stem
"81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
1 handwheel
d composition
as modified by temperature rating
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005482
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