The Cap,valve, cataloged under National Stock Number 4820-01-423-5128, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Vogt Edward Valve Co a British Tire & Rubber Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-423-5128 |
| Primary Part Number | D-170416 1.50 A868Y PC1 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Vogt Edward Valve Co a British Tire & Rubber Co |
| Status | ACTIVE |
| Valve Type for Which Designed | CHECK AND GLOBE |
| Valve Model Number for Which Designed | A868Y AND D-170416 |
| Valve Size for Which Designed | 1.500 INCHES IN |
| Material | STEEL |
| Attachment Method | BOLTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D-170416 1.50 A868Y PC1 PRIMARY | Vogt Edward Valve Co a British Tire & Rubber Co (USA) |
| 168809 | Vogt Edward Valve Co a British Tire & Rubber Co (USA) |
| Reference | Meaning |
|---|---|
| D-170416 1.50 A868Y REV0 PC1 | 5/9 Secondary reference Vogt Edward Valve Co a British Tire & Rubber Co |
NSN 4820-01-423-5128 is a Cap,valve, manufactured by Vogt Edward Valve Co a British Tire & Rubber Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-423-5128 has 2 manufacturer part numbers on file: D-170416 1.50 A868Y PC1 (Vogt Edward Valve Co a British Tire & Rubber Co), 168809 (Vogt Edward Valve Co a British Tire & Rubber Co).
Key specifications for D-170416 1.50 A868Y PC1: Valve Type for Which Designed: CHECK AND GLOBE; Valve Model Number for Which Designed: A868Y AND D-170416; Valve Size for Which Designed: 1.500 INCHES IN; Special Features: STOP TYPE. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.