The Valve,radiator,heating, cataloged under National Stock Number 4520-00-540-4206, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-540-4206 |
| Primary Part Number | WWV160 |
| 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 | 25 CLASS AND 2 PATTERN AND C STYLE AND 3/4 IN SIZE AND 2 TYPE AND 1 SERVICE IN |
| Material | COPPER ALLOY SEAT |
| Material | COPPER ALLOY BODY |
| Media for Which Designed | STEAM |
| Second End Style Designator | PLAIN |
| Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| End Connection Quantity | 2 |
| Valve Operation Method | WHEEL |
| First End Style Designator | PLAIN |
| Operating Pressure | 25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Thread Direction | RIGHT-HAND |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| First End Thread Direction | RIGHT-HAND |
| First End Connection Type | THREADED INTERNAL PIPE |
| Flow Control Device | DISK, TOP GUIDED |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Material | COPPER ALLOY STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWV160 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4520-00-540-4206 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 4520-00-540-4206 has 1 cross-referenced part number: WWV160 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 11 known substitutes for 4520-00-540-4206: 4520-00-204-0693, 4520-00-222-3475, 4520-00-222-3476 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWV160: Nondefinitive Spec/std Data: 25 CLASS AND 2 PATTERN AND C STYLE AND 3/4 IN SIZE AND 2 TYPE AND 1 SERVICE IN; Material: COPPER ALLOY SEAT; Material: COPPER ALLOY BODY; Media for Which Designed: STEAM. 19 total characteristics are documented in the Federal Logistics Information System.