The Valve,gate, cataloged under National Stock Number 4820-00-554-8715, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Co Div Valve Div. Government technical data includes 21 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-554-8715 |
| Primary Part Number | 424-1 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Co Div Valve Div |
| Status | CANCELLED |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material | COPPER ALLOY DISK |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Nominal Thread Size | 1.000 INCHES IN |
| Material Document and Classification | ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY BODY |
| Inlet Relationship with Outlet | IDENTICAL |
| Nondefinitive Spec/std Data | 2 TYPE |
| Departure From Cited Document | AS MODIFIED BY SEAT RING MATERIAL |
| Stem Type | RISING |
| Operating Pressure and Type | 200.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 400.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Series Designator | NPT |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | UNION |
| Connection Type | THREADED INTERNAL PIPE |
| Features Provided | BONNET PACKING |
| Material Document and Classification | ASTMSTB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material | COPPER ALLOY STEM |
| Valve Size | 1.000 INCHES IN |
| Material | STEEL CORROSION RESISTING SEAT |
| Valve Operation Method | MANUAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 424-1 PRIMARY | Crane Co Div Valve Div (USA) |
| 37 | The Walworth Company (USA) |
| WWV54 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MSS SP-80 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
NSN 4820-00-554-8715 is a Valve,gate, manufactured by Crane Co Div Valve Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-554-8715 has 4 cross-referenced part numbers: 424-1 (Crane Co Div Valve Div), 37 (The Walworth Company), WWV54 (Federal Specifications Promulgated by General Services Administration Washington DC), MSS SP-80 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc).
There are 7 known substitutes for 4820-00-554-8715: 5975-00-042-7138, 5999-00-259-5098, 3020-00-927-1617 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 424-1: Material Document and Classification: ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE DISK; Material: COPPER ALLOY DISK; Material Document and Classification: ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM; Nominal Thread Size: 1.000 INCHES IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-554-8715 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.