The Valve,angle, cataloged under National Stock Number 4820-00-541-0368, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 4820-00-541-0368 |
| 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 STEM |
| Specification/standard Data | 59646-MSS-SP-80 MANUFACTURERS STANDARD |
| Material | STEEL FLOW CONTROL DEVICE |
| Material Document and Classification | ASTMA276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material Document and Classification | QQ-C-390,ALLOYD4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Bonnet Attachment Method | UNION |
| Media for Which Designed | AIR FIRST RESPONSE |
| Renewable Seat Ring Type | THREADED |
| Thread Series Designator | NPT ALL ENDS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Bonnet Type | INSIDE SCREW |
| Maximum Operating Temp | 425.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | COPPER ALLOY SEAT |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 300 CLASS AND NPT END AND 1.000 SIZE AND 1 TYPE |
| Test Data Document | 81349-MIL-V-1187 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Style Designator | ANGLE |
| Material | COPPER ALLOY 922 BODY |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Flow Control Device | DISK |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Media for Which Designed | WATER, FRESH THIRD RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MSS-SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| MILV1187 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-V-1187TYPEB | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4820-00-541-0368 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 4820-00-541-0368 has 3 cross-referenced part numbers: MSS-SP-80 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc), MILV1187 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-V-1187TYPEB (Naval Inventory Control Point Mechanicsburg).
There are 12 known substitutes for 4820-00-541-0368: 4820-00-266-9488, 4820-00-276-8953, 4820-00-541-0361 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MSS-SP-80: Material: COPPER ALLOY STEM; Specification/standard Data: 59646-MSS-SP-80 MANUFACTURERS STANDARD; Material: STEEL FLOW CONTROL DEVICE; Material Document and Classification: ASTMA276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-541-0368 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.