The Stem,fluid Valve, cataloged under National Stock Number 4820-01-299-5749, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Reidville Hydraulics & Mfg Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-299-5749 |
| Primary Part Number | 72602 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Reidville Hydraulics & Mfg Inc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 72602 PRIMARY | Reidville Hydraulics & Mfg Inc (USA) |
| 83127 PIECE 61 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 72602 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4820-01-299-5749 is a Stem,fluid Valve, manufactured by Reidville Hydraulics & Mfg Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-299-5749 has 3 manufacturer part numbers on file: 72602 (Reidville Hydraulics & Mfg Inc), 83127 PIECE 61 (Eaton Aerospace, Llc Dba Jackson South), 72602 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-610-4360. Verify interchangeability with system specifications before substitution.
Key specifications for 72602: Material: STEEL. 1 specification is 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.