The Valve,radiator,heating, cataloged under National Stock Number 4520-00-222-3483, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-222-3483 |
| Primary Part Number | MILV18559TYPE1STYLEADESIGNBPAT1 |
| Item Name | Valve,radiator,heating |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material | COPPER ALLOY 922 AND COPPER ALLOY 836 BODY |
| Material | COPPER ALLOY STEM |
| Material | COPPER ALLOY 922 AND COPPER ALLOY 836 SEAT |
| Nondefinitive Spec/std Data | 100 CLASS AND 1 PATTERN AND A STYLE AND 1-1/4 IN. SIZE AND 1 TYPE AND 1 SERVICE IN |
| Second End Nominal Pipe Size Accommodated | 1.250 INCHES IN |
| Flow Control Device | DISK, TOP GUIDED |
| Second End Style Designator | PLAIN |
| Second End Relationship with First End | NOT IDENTICAL |
| Valve Operation Method | WHEEL |
| First End Connection Type | THREADED INTERNAL PIPE |
| End Connection Quantity | 2 |
| Second End Thread Direction | RIGHT-HAND |
| First End Style Designator | PLAIN |
| Body Style | STRAIGHT THRU |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First End Thread Direction | RIGHT-HAND |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 1.250 INCHES IN |
| Media for Which Designed | STEAM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILV18559TYPE1STYLEADESIGNBPAT1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| WWV160 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4520-00-222-3483 is a Valve,radiator,heating, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-222-3483 has 2 cross-referenced part numbers: MILV18559TYPE1STYLEADESIGNBPAT1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), WWV160 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 4520-00-222-3483: 4520-00-204-0693, 4520-00-222-3475, 4520-00-222-3476 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILV18559TYPE1STYLEADESIGNBPAT1: Material: COPPER ALLOY 922 AND COPPER ALLOY 836 BODY; Material: COPPER ALLOY STEM; Material: COPPER ALLOY 922 AND COPPER ALLOY 836 SEAT; Nondefinitive Spec/std Data: 100 CLASS AND 1 PATTERN AND A STYLE AND 1-1/4 IN. SIZE AND 1 TYPE AND 1 SERVICE IN. 19 total characteristics are documented in the Federal Logistics Information System.