The Valve,butterfly, cataloged under National Stock Number 4810-01-299-9773, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Enjet Aero Bloomfield, Llc. Government technical data includes 9 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. 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 | 4810-01-299-9773 |
| Primary Part Number | 802904 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Enjet Aero Bloomfield, Llc |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Flange Shape | ROUND WITH HOLES SECOND END |
| Supplementary Features | APPLICABLE ON TF33 P7/100 ENGIN |
| Connection Type | FLANGE SECOND END |
| Connection Type | FLANGE FIRST END |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Bolt Hole Quantity | 12 SECOND END |
| Bolt Hole Quantity | 12 FIRST END |
| Valve Operation Method | AIR |
| 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 |
|---|---|
| 802904 PRIMARY | Enjet Aero Bloomfield, Llc (USA) |
NSN 4810-01-299-9773 is a Valve,butterfly, manufactured by Enjet Aero Bloomfield, Llc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-299-9773 has 1 manufacturer part number on file: 802904 (Enjet Aero Bloomfield, Llc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-693-1427. Verify interchangeability with system specifications before substitution.
Key specifications for 802904: Flange Shape: ROUND WITH HOLES FIRST END; Flange Shape: ROUND WITH HOLES SECOND END; Supplementary Features: APPLICABLE ON TF33 P7/100 ENGIN; Connection Type: FLANGE SECOND END. 9 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 4810-01-299-9773 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.