The Valve,radiator,heating, cataloged under National Stock Number 4520-00-222-3482, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-222-3482 |
| Primary Part Number | A-A-50456 |
| 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 | 100 CLASS AND 1 PATTERN AND A STYLE AND 1 IN. SIZE AND 1 TYPE AND 1 SERVICE IN |
| Media for Which Designed | STEAM |
| Flow Control Device | DISK, TOP GUIDED |
| Body Style | STRAIGHT THRU |
| Second End Nominal Pipe Size Accommodated | 1.000 INCHES IN |
| End Connection Quantity | 2 |
| First End Style Designator | PLAIN |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 1.000 INCHES IN |
| First End Thread Direction | RIGHT-HAND |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Second End Style Designator | PLAIN |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Connection Type | THREADED INTERNAL PIPE |
| Valve Operation Method | WHEEL |
| Second End Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY 922 AND COPPER ALLOY 836 BODY |
| Material | COPPER ALLOY 922 AND COPPER ALLOY 836 SEAT |
| Material | COPPER ALLOY STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-50456 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4520-00-222-3482 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 4520-00-222-3482 has 1 cross-referenced part number: A-A-50456 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 8 known substitutes for 4520-00-222-3482: 4520-00-204-0693, 4520-00-222-3475, 4520-00-222-3476 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-50456: Nondefinitive Spec/std Data: 100 CLASS AND 1 PATTERN AND A STYLE AND 1 IN. SIZE AND 1 TYPE AND 1 SERVICE IN; Media for Which Designed: STEAM; Flow Control Device: DISK, TOP GUIDED; Body Style: STRAIGHT THRU. 19 total characteristics are documented in the Federal Logistics Information System.