The Valve,angle, cataloged under National Stock Number 4820-00-541-0366, 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 4 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 | 4820-00-541-0366 |
| Primary Part Number | TY1,CL300,SZ1.5IN |
| 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 |
| Media for Which Designed | AIR FIRST RESPONSE |
| Flow Control Device | DISK |
| Renewable Seat Ring Type | THREADED |
| Bonnet Type | INSIDE SCREW |
| Material Document and Classification | QQ-C-390,ALLOYD4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Material | STEEL FLOW CONTROL DEVICE |
| Maximum Operating Temp | 425.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Valve Operation Method | MANUAL |
| Bonnet Attachment Method | UNION |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nondefinitive Spec/std Data | 1 TYPE AND 300PSI CLASS AND A END AND 1.500 SIZE |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 922 BODY |
| Material Document and Classification | ASTMA276 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Style Designator | ANGLE |
| Media for Which Designed | WATER, SALT THIRD RESPONSE |
| Material | COPPER ALLOY STEM |
| 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.). |
| Material Document and Classification | ASTMA276 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Media for Which Designed | STEAM SECOND RESPONSE |
| Material | STEEL SEAT |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| 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 |
| TY1,CL300,SZ1.5IN PRIMARY | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
| 0531 | Fairbanks Co the (USA) |
NSN 4820-00-541-0366 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 4820-00-541-0366 has 4 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), TY1,CL300,SZ1.5IN (Manufacturers Standardization Society of the Valve and Fittings Industry Inc), 0531 (Fairbanks Co the).
There are 12 known substitutes for 4820-00-541-0366: 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 TY1,CL300,SZ1.5IN: Media for Which Designed: AIR FIRST RESPONSE; Flow Control Device: DISK; Renewable Seat Ring Type: THREADED; Bonnet Type: INSIDE SCREW. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-541-0366 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.