The Valve,gate, cataloged under National Stock Number 4820-01-373-0151, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is W. & O. Supply, Inc. Div W&o Norfolk. Government technical data includes 13 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-373-0151 |
| Primary Part Number | 052102.200 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | W. & O. Supply, Inc. Div W&o Norfolk |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Stem Type | RISING |
| Valve Size | 1.000 INCHES IN |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Connection Type | FLANGE, ROUND W/HOLES |
| Pressure Class | ERR-060 |
| Bonnet Attachment Method | THREADED |
| Material Document and Classification | ASTM ALLOY B-150 NO.1 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Bonnet Type | INSIDE SCREW |
| Material | COPPER ALLOY STEM |
| Material | COPPER ALLOY DISK |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-125 | Stockham Valves and Fittings Inc (USA) |
| 052102.200 PRIMARY | W. & O. Supply, Inc. Div W&o Norfolk (USA) |
| 052102.200 | W and O Supply Inc (USA) |
NSN 4820-01-373-0151 is a Valve,gate, manufactured by W. & O. Supply, Inc. Div W&o Norfolk, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-373-0151 has 3 cross-referenced part numbers: B-125 (Stockham Valves and Fittings Inc), 052102.200 (W. & O. Supply, Inc. Div W&o Norfolk), 052102.200 (W and O Supply Inc).
There are 12 known substitutes for 4820-01-373-0151: 5940-00-422-4789, 5920-00-467-5215, 5120-00-568-4749 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 052102.200: Material: COPPER ALLOY BODY; Stem Type: RISING; Valve Size: 1.000 INCHES IN; Material Document and Classification: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK. 13 total characteristics are documented in the Federal Logistics Information System.