The Valve,globe, cataloged under National Stock Number 4820-01-043-3503, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-043-3503 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Departure From Cited Document | QUALITY CONTROLLED IN ACCORDANCE WITH NAVSUP CONTROL INSTRUCTIONS FOR SURF LEVEL 1 ITEMS |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Material | STEEL BODY |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 6-5308-57-030-27ASI | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 6-5308-57-030-27A | 3/9 Design control — primary reference U.S. Government activity |
| MIL-V-22052 | 4/1 Identification reference U.S. Government activity |
| MIL-V-22052S1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4820-01-043-3503 is a Valve,globe, classified under FSC 4820, Valves, Nonpowered. Status: active.
8 possible matches (shared part number, not a government interchangeability claim): 4820-01-215-6763, 4820-01-217-7362, 4820-01-217-7363. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-043-3503: Operating Pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Departure From Cited Document: QUALITY CONTROLLED IN ACCORDANCE WITH NAVSUP CONTROL INSTRUCTIONS FOR SURF LEVEL 1 ITEMS; Special Features: SIZE 3IN,BUTT WELD ENDS IN; Media for Which Designed: STEAM SINGLE RESPONSE. 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.
NSN 4820-01-043-3503 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.