The Body,valve, cataloged under National Stock Number 4820-01-446-5781, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-446-5781 |
| Primary Part Number | 125349 |
| Item Name | Body,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | ACTIVE |
| Valve Type for Which Designed | BUTTERFLY |
| Port Quantity | 2 |
| Outside Diameter | 5.200 INCHES MINIMUM IN |
| Valve Design Control Activity | 73760 |
| 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 |
|---|---|
| 125349 PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
| Reference | Meaning |
|---|---|
| 10-61869-4 | 5/2 Secondary reference U.S. Government activity |
| 10-61869 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4820-01-446-5781 is a Body,valve, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-446-5781 has 1 manufacturer part number on file: 125349 (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-447-0006, 3040-01-447-0028. Verify interchangeability with system specifications before substitution.
Key specifications for 125349: Valve Type for Which Designed: BUTTERFLY; Port Quantity: 2; Outside Diameter: 5.200 INCHES MINIMUM IN; Overall Length: 4.260 INCHES NOMINAL IN. 4 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 4820-01-446-5781 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.