The Valve,gate, cataloged under National Stock Number 4820-00-835-4910, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-835-4910 |
| Primary Part Number | SPCC SPEC |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Features Provided | BONNET PACKING |
| Material | COPPER ALLOY BODY |
| Bolt Hole Quantity | 32 |
| Bonnet Type | INSIDE SCREW |
| Valve Operation Method | MANUAL |
| Inlet Relationship with Outlet | IDENTICAL |
| Connection Type | FLANGE, ROUND W/HOLES |
| Flange Face Design | PLAIN |
| Operating Pressure and Type | 30.0 POUNDS PER SQUARE INCH (PSI) FRESH WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Valve Size | 28.000 INCHES IN |
| Bonnet Attachment Method | BOLTED |
| Face to Face Distance | 13.500 INCHES IN |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY STEM |
| Stem Type | NONRISING |
| Flange Diameter | 34.688 INCHES IN |
| Material | COPPER ALLOY DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SPCC SPEC PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-V-1189 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-835-4910 is a Valve,gate, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-835-4910 has 2 cross-referenced part numbers: SPCC SPEC (Naval Inventory Control Point Mechanicsburg), MIL-V-1189 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4820-00-835-4910: 5930-00-065-2084, 5996-00-234-8003, 5220-00-240-7304 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SPCC SPEC: Features Provided: BONNET PACKING; Material: COPPER ALLOY BODY; Bolt Hole Quantity: 32; Bonnet Type: INSIDE SCREW. 17 total characteristics are documented in the Federal Logistics Information System.