The Valve,angle, cataloged under National Stock Number 4820-00-276-8953, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Manufacturers Standardization Society of the Valve and Fittings Industry Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-276-8953 |
| Primary Part Number | MSS SP-80 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Manufacturers Standardization Society of the Valve and Fittings Industry Inc |
| Status | CANCELLED |
| Material | COPPER ALLOY OR NICKEL ALLOY SEAT |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Bonnet Type | INSIDE SCREW |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Features Provided | BONNET PACKING |
| Bonnet Attachment Method | THREADED |
| Media for Which Designed | AIR FIRST RESPONSE |
| Maximum Operating Temp | 425.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| Thread Series Designator | NPT ALL ENDS |
| Style Designator | ANGLE |
| Nominal Thread Size | 2.000 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Media for Which Designed | WATER, FRESH THIRD RESPONSE |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Material | NICKEL ALLOY STEM |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Valve Operation Method | MANUAL |
| Flow Control Device | DISK |
| Renewable Seat Ring Type | THREADED |
| Thread Quantity Per Inch | 11-1/2 ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MSS SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 803 | Jenkins Bros (USA) |
| 214C | Crane Co Div Valve Div (USA) |
| MILV1187 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-276-8953 is a Valve,angle, manufactured by Manufacturers Standardization Society of the Valve and Fittings Industry Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-276-8953 has 4 cross-referenced part numbers: MSS SP-80 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc), 803 (Jenkins Bros), 214C (Crane Co Div Valve Div), MILV1187 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4820-00-276-8953: 6625-00-005-1665, 4820-00-203-8242, 4820-00-266-9488 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MSS SP-80: Material: COPPER ALLOY OR NICKEL ALLOY SEAT; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Bonnet Type: INSIDE SCREW; Thread Direction: RIGHT-HAND ALL ENDS. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-276-8953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.