The Air Vent, cataloged under National Stock Number 1285-01-003-6126, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1285-01-003-6126 |
| Primary Part Number | 1739156 |
| Item Name | Air Vent |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY MIL-A-17129,CLASS 2,15.250 IN. LG,9.000 IN. W,6.562 IN. H,5.750 IN. DIA OF INTAKE HOLE,3.500 IN. BY 6.500 IN. SIZE OF EXHAUST HOLE,SEVEN 0.344 IN. DIA MTG HOLES,FACE OF MTG HOLES ARE COUNTERBORED TO A 0.734 IN. DIA BY 0.094 IN. DEPTH,THAEE OF THE HOLES ARE LOCATED ON A 4.000 IN. RADIUS BOLT CIRCLE,HOLES ARE 4.000 IN. APART ON A CHORD LINE,REMAINING FOUR HOLES ARE ON 3.125 IN. BY 8.000 IN. MTG CENTERS,WALLS OF CASTING ARE 0.250 IN. THK,SIX 0.281 IN. DIA M0.002 IN. P0.010 IN. HOLES LOCATED ON EXHAUST END TO ACCOMODATE SCREEN ASSEMBLY,THREE INTERNAL BAFFLES ARE AN INTEGRAL PART OF THE CASTING,PROTECTIVE COATED PER MIL-C-5541 IN |
| 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 |
|---|---|
| 1739156 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1285-01-003-6126 is a Air Vent, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-01-003-6126 has 1 manufacturer part number on file: 1739156 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1739156: General Characteristics Item Description: ALUMINUM ALLOY MIL-A-17129,CLASS 2,15.250 IN. LG,9.000 IN. W,6.562 IN. H,5.750 IN. DIA OF INTAKE HOLE,3.500 IN. BY 6.500 IN. SIZE OF EXHAUST HOLE,SEVEN 0.344 IN. DIA MTG HOLES,FACE OF MTG HOLES ARE COUNTERBORED TO A 0.734 IN. DIA BY 0.094 IN. DEPTH,THAEE OF THE HOLES ARE LOCATED ON A 4.000 IN. RADIUS BOLT CIRCLE,HOLES ARE 4.000 IN. APART ON A CHORD LINE,REMAINING FOUR HOLES ARE ON 3.125 IN. BY 8.000 IN. MTG CENTERS,WALLS OF CASTING ARE 0.250 IN. THK,SIX 0.281 IN. DIA M0.002 IN. P0.010 IN. HOLES LOCATED ON EXHAUST END TO ACCOMODATE SCREEN ASSEMBLY,THREE INTERNAL BAFFLES ARE AN INTEGRAL PART OF THE CASTING,PROTECTIVE COATED PER MIL-C-5541 IN. 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.
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.