The Stem,fluid Valve, cataloged under National Stock Number 4820-01-534-5902, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Twc the Valve Company, L.l.c.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-534-5902 |
| Primary Part Number | 7512-8-15-1A |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Twc the Valve Company, L.l.c. |
| Status | ACTIVE |
| Stem Actuating End Type | ROUNDED |
| Material | STEEL CORROSION RESISTING |
| Valve Type for Which Designed | GATE |
| Valve Size for Which Designed | 4.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7512-8-15-1A | Trol-Mation Inc (USA) |
| 7512-8-15-1A | Twc-Thevalve Company (USA) |
| 7512-8-15-1A | The Walworth Company (USA) |
| 7512-8-15-1A PRIMARY | Twc the Valve Company, L.l.c. (USA) |
| N-11398 | The Walworth Company (USA) |
| N-11398-1-3(4IN)PC9 | The Walworth Company (USA) |
NSN 4820-01-534-5902 is a Stem,fluid Valve, manufactured by Twc the Valve Company, L.l.c., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-534-5902 has 6 cross-referenced part numbers: 7512-8-15-1A (Trol-Mation Inc), 7512-8-15-1A (Twc-Thevalve Company), 7512-8-15-1A (The Walworth Company), 7512-8-15-1A (Twc the Valve Company, L.l.c.), N-11398 (The Walworth Company) and 1 more.
There are 10 known substitutes for 4820-01-534-5902: 4820-01-056-4743, 4820-01-073-5848, 4820-01-204-2537 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7512-8-15-1A: End Item Identification: CVN NUCLEAR REACTOR BOUNDRY AREA.; Stem Actuating End Type: ROUNDED; Material: STEEL CORROSION RESISTING; Valve Type for Which Designed: GATE. 6 total characteristics are documented in the Federal Logistics Information System.