The Valve,radiator,heating, cataloged under National Stock Number 4520-00-540-4214, 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 Commercial Item Description 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 2 commercial cross-references from 2 manufacturers, 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 | 4520-00-540-4214 |
| Primary Part Number | A-A-50458-3/4-GLOBE |
| Item Name | Valve,radiator,heating |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 25 CLASS AND 1 PATTERN AND C STYLE AND 3/4 IN. SIZE AND 2 TYPE AND 1 SERVICE IN |
| Material | COPPER ALLOY SEAT |
| Body Style | STRAIGHT THRU |
| Valve Operation Method | WHEEL |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| First End Connection Type | THREADED INTERNAL PIPE |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Second End Style Designator | PLAIN |
| First End Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY BODY |
| Second End Thread Direction | RIGHT-HAND |
| First End Style Designator | PLAIN |
| Operating Pressure | 25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Flow Control Device | DISK, TOP GUIDED |
| End Connection Quantity | 2 |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| Media for Which Designed | STEAM |
| Material | COPPER ALLOY STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-50458-3/4-GLOBE | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WWV160 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4520-00-540-4214 is a Valve,radiator,heating, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-540-4214 has 2 cross-referenced part numbers: A-A-50458-3/4-GLOBE (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), WWV160 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 11 known substitutes for 4520-00-540-4214: 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 A-A-50458-3/4-GLOBE: Nondefinitive Spec/std Data: 25 CLASS AND 1 PATTERN AND C STYLE AND 3/4 IN. SIZE AND 2 TYPE AND 1 SERVICE IN; Material: COPPER ALLOY SEAT; Body Style: STRAIGHT THRU; Valve Operation Method: WHEEL. 19 total characteristics are documented in the Federal Logistics Information System.