The Duct,drain,fuel and Oil, cataloged under National Stock Number 2995-01-148-5523, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Kirkhill, Inc. Dba Kirkhill Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-01-148-5523 |
| Primary Part Number | D-5036-0001 |
| Item Name | Duct,drain,fuel and Oil |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Kirkhill, Inc. Dba Kirkhill Inc |
| Status | ACTIVE |
| General Characteristics Item Description | BODY HELICAL CONVOLUTED FIBERGLASS W/SILICONE RUBBER,CRES SPRING; REINFORCING PLATE AND RING ALUM ALY PER QQ-A-250/4; O/A FREE LG 2.88 IN,COMPRESSED MIN 2.18 IN.; MIN OPENING THRU CONVOLUTED AREA 1.53 ID; RING OD 2.88 IN.,PLATE 3.38 IN. SQ W/4 HOLES THRU 0.281 IN. DIA,2.298 IN. C-TO-C IN |
| Special Test Features | DUCT IN INSTALLED COMPRESSED POSITION SHALL WITHSTAND A DELTA-P OF 3PSIG EXTERNAL OR 8PSIG INTERNAL (OPERATING) W/OUT RUPTURE AND/OR OTHER DEFORMATION; SHALL BE RESISTANT TO JP-4 FUEL AND MIL-L-7808 OIL |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| LE271-0059-0001 | Maney Aircraft, Inc. Dba Maney Aircraft (USA) |
| D-5036-0001 PRIMARY | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| Reference | Meaning |
|---|---|
| LE271-0059-0001 | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
| D-5036 | 5/9 Secondary reference Kirkhill, Inc. Dba Kirkhill Inc |
| LE271-0059-0001 | 5/2 Secondary reference U.S. Government activity |
NSN 2995-01-148-5523 is a Duct,drain,fuel and Oil, manufactured by Kirkhill, Inc. Dba Kirkhill Inc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-148-5523 has 2 manufacturer part numbers on file: LE271-0059-0001 (Maney Aircraft, Inc. Dba Maney Aircraft), D-5036-0001 (Kirkhill, Inc. Dba Kirkhill Inc).
Key specifications for D-5036-0001: General Characteristics Item Description: BODY HELICAL CONVOLUTED FIBERGLASS W/SILICONE RUBBER,CRES SPRING; REINFORCING PLATE AND RING ALUM ALY PER QQ-A-250/4; O/A FREE LG 2.88 IN,COMPRESSED MIN 2.18 IN.; MIN OPENING THRU CONVOLUTED AREA 1.53 ID; RING OD 2.88 IN.,PLATE 3.38 IN. SQ W/4 HOLES THRU 0.281 IN. DIA,2.298 IN. C-TO-C IN; Special Test Features: DUCT IN INSTALLED COMPRESSED POSITION SHALL WITHSTAND A DELTA-P OF 3PSIG EXTERNAL OR 8PSIG INTERNAL (OPERATING) W/OUT RUPTURE AND/OR OTHER DEFORMATION; SHALL BE RESISTANT TO JP-4 FUEL AND MIL-L-7808 OIL; Criticality Code Justification: FEAT; Special Features: FOR,FIT,FUNICTION. 3 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 2995-01-148-5523 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.