The Valve,angle, cataloged under National Stock Number 4820-00-266-9488, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves 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 26 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-266-9488 |
| Primary Part Number | MIL-V-1187 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Valve Operation Method | MANUAL |
| Thread Series Designator | NPT ALL ENDS |
| Bonnet Type | INSIDE SCREW |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Material | COPPER ALLOY OR NICKEL ALLOY SEAT |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Flow Control Device | DISK |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Material | NICKEL ALLOY 400 FLOW CONTROL DEVICE |
| Maximum Operating Temp | 425.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Departure From Cited Document | AS MODIFIED BY TYPE OF DISK |
| Nondefinitive Spec/std Data | 1 TYPE AND 1/8 SIZE |
| Departure From Cited Designator | AS MODIFIEDBY VALVE SIZE |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material Document and Classification | B164-61 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material | NICKEL ALLOY 400 STEM |
| Material Document and Classification | B164-61 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-C-390,ALLOY D4/D FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Features Provided | BONNET PACKING |
| Renewable Seat Ring Type | THREADED |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Bonnet Attachment Method | UNION |
| Material | COPPER ALLOY 922 BODY |
| Style Designator | ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-V-1187 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-266-9488 is a Valve,angle, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-266-9488 has 1 cross-referenced part number: MIL-V-1187 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4820-00-266-9488: 4820-00-276-8953, 4820-00-541-0361, 4820-00-541-0362 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-V-1187: Valve Operation Method: MANUAL; Thread Series Designator: NPT ALL ENDS; Bonnet Type: INSIDE SCREW; Connection Type: THREADED INTERNAL PIPE ALL ENDS. 26 total characteristics are documented in the Federal Logistics Information System.