The Filter,air Conditioner, cataloged under National Stock Number 1270-01-020-1848, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-01-020-1848 |
| Primary Part Number | 06-0302-1149 |
| Item Name | Filter,air Conditioner |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| Status | ACTIVE |
| General Characteristics Item Description | 4.750 IN. LG,2.500 IN. W 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 |
|---|---|
| 06-0302-1149 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 633078-1 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 633078-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1270-01-020-1848 is a Filter,air Conditioner, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-020-1848 has 1 manufacturer part number on file: 06-0302-1149 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
Key specifications for 06-0302-1149: General Characteristics Item Description: 4.750 IN. LG,2.500 IN. W 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.