The Valve,radiator,heating, cataloged under National Stock Number 4520-00-222-3475, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-222-3475 |
| Primary Part Number | WW-V-160 |
| Item Name | Valve,radiator,heating |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2 PATTERN AND 1 SIZE AND A STYLE |
| Valve Operation Method | WHEEL |
| Second End Thread Direction | RIGHT-HAND |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First End Thread Direction | RIGHT-HAND |
| Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| Second End Style Designator | PLAIN |
| Second End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| First End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| Material | COPPER ALLOY STEM |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Connection Type | THREADED INTERNAL PIPE |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| Flow Control Device | ANY ACCEPTABLE |
| End Connection Quantity | 2 |
| First End Style Designator | PLAIN |
| Material | COPPER ALLOY 922 SEAT |
| Material | COPPER ALLOY 922 BODY |
| Media for Which Designed | STEAM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WW-V-160 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-50456 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A50456-2A1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4520-00-222-3475 is a Valve,radiator,heating, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-222-3475 has 3 cross-referenced part numbers: WW-V-160 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-50456 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A50456-2A1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 4520-00-222-3475: 4520-00-204-0693, 4520-00-222-3476, 4520-00-222-3477 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for WW-V-160: Nondefinitive Spec/std Data: 2 PATTERN AND 1 SIZE AND A STYLE; Valve Operation Method: WHEEL; Second End Thread Direction: RIGHT-HAND; Operating Pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 19 total characteristics are documented in the Federal Logistics Information System.