The Manifold,fluid,aircraft, cataloged under National Stock Number 2995-01-643-2466, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Preston Horace G Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Manifold,fluid,aircraft |
| FSC / FSG | 2995 — Miscellaneous Engine Accessories, Aircraft (FSG 29) |
| Manufacturers | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Preston Horace G Co (CAGE 77453) |
| Parameter | Value |
|---|---|
| NSN | 2995-01-643-2466 |
| Primary Part Number | 4135983 |
| Item Name | Manifold,fluid,aircraft |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Preston Horace G Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 4135036 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4135983 PRIMARY | Preston Horace G Co (USA) |
| 4136005 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 3414276-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2995-01-643-2466 is a Manifold,fluid,aircraft, manufactured by Preston Horace G Co, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-643-2466 has 3 manufacturer part numbers on file: 4135036 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4135983 (Preston Horace G Co), 4136005 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
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.