The Valve,gate, cataloged under National Stock Number 4820-00-268-8776, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-268-8776 |
| Primary Part Number | WWV58 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Bolt Hole Quantity | 12 |
| Flange Face Design | PLAIN |
| Face to Face Distance | 14.000 INCHES IN |
| Stem Type | NONRISING |
| Flange Diameter | 19.000 INCHES IN |
| Bonnet Attachment Method | THREADED |
| Features Provided | BONNET PACKING |
| Connection Type | FLANGE, ROUND W/HOLES |
| Inlet Relationship with Outlet | IDENTICAL |
| Material | IRON BODY |
| Material | COPPER ALLOY DISK |
| Material | COPPER ALLOY STEM |
| Bonnet Type | INSIDE SCREW |
| Valve Operation Method | MANUAL |
| Material | COPPER ALLOY SEAT |
| Valve Size | 12.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWV58 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MSS-S-70-76 | Manufacturers Standardization Society of the Valve and Fittings Industry Inc (USA) |
NSN 4820-00-268-8776 is a Valve,gate, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-268-8776 has 2 cross-referenced part numbers: WWV58 (Federal Specifications Promulgated by General Services Administration Washington DC), MSS-S-70-76 (Manufacturers Standardization Society of the Valve and Fittings Industry Inc).
There are 11 known substitutes for 4820-00-268-8776: 4820-00-142-3139, 4820-00-268-8773, 4820-00-275-2424 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for WWV58: Bolt Hole Quantity: 12; Flange Face Design: PLAIN; Face to Face Distance: 14.000 INCHES IN; Stem Type: NONRISING. 16 total characteristics are documented in the Federal Logistics Information System.