The Stem,fluid Valve, cataloged under National Stock Number 4820-01-344-4480, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Soniform Inc. Government technical data includes 3 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-344-4480 |
| Primary Part Number | 50132 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Soniform Inc |
| Status | ACTIVE |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | COPPER ALLOY |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50132 | Soniform Inc (USA) |
| 592-6383569 | Naval Sea Systems Command (USA) |
NSN 4820-01-344-4480 is a Stem,fluid Valve, manufactured by Soniform Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-344-4480 has 2 cross-referenced part numbers: 50132 (Soniform Inc), 592-6383569 (Naval Sea Systems Command).
There are 7 known substitutes for 4820-01-344-4480: 5330-00-641-2229, 5999-00-726-3232, 2910-00-829-5807 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50132: Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY; Stem Actuating End Type: THREADED EXTERNALLY; End Item Identification: MK4 DIVERS BUOYANCY COMPENSATOR NON MAG. 5 total characteristics are documented in the Federal Logistics Information System.