The Stem,fluid Valve, cataloged under National Stock Number 4820-01-283-5053, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-283-5053 |
| Primary Part Number | 5400180020039678 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5400180020039678 PRIMARY | Tate Andale, Llc (USA) |
| 16710-22 PRIMARY | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| 33068 | D/9 Drawing number reference only Tate Andale, Llc |
| 33068 FIND 7 | 5/9 Secondary reference Tate Andale, Llc |
NSN 4820-01-283-5053 is a Stem,fluid Valve, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-283-5053 has 2 manufacturer part numbers on file: 5400180020039678 (Tate Andale, Llc), 16710-22 (Tate Andale, Llc).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-631-0361. Verify interchangeability with system specifications before substitution.
Key specifications for 5400180020039678: Material: NICKEL ALLOY. 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.
NSN 4820-01-283-5053 has DEMIL Code Q. 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.