The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-134-9804, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Baldwin Filters. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-134-9804 |
| Primary Part Number | PA613 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Baldwin Filters |
| Status | ACTIVE |
| Maximum Air Flow Rate | 440.0 CUBIC FEET PER MINUTE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 8.250 INCHES NOMINAL IN |
| Body Overall Length | 3.945 INCHES NOMINAL IN |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/CLOSED ENDS |
| Body Inside Diameter | 5.900 INCHES NOMINAL IN |
| Material | PAPER FILTERING MEDIUM |
| 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 |
|---|---|
| 42030 | Wix Corp (USA) |
| 11501181-1 | Us Army Aviation and Missile Command (USA) |
| PA613 PRIMARY | Baldwin Filters (USA) |
| CA161 | Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA) |
| AFP-2 PRIMARY | Arvinmeritor Inc (USA) |
| 2030 | Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA) |
| Reference | Meaning |
|---|---|
| 2030 | 5/9 Secondary reference National Automotive Parts Assn/napa/ |
| 11501181 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 42630 | 5/9 Secondary reference Wix Corp |
| AF3346 | 5/9 Secondary reference Arvinmeritor Inc |
| CA161PL | 5/9 Secondary reference Honeywell International Inc Dba Honeywell Div Consumer Products Group |
NSN 2940-01-134-9804 is a Filter Element,intake Air Cleane, manufactured by Baldwin Filters, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-134-9804 has 6 manufacturer part numbers on file: 42030 (Wix Corp), 11501181-1 (Us Army Aviation and Missile Command), PA613 (Baldwin Filters), CA161 (Honeywell International Inc Dba Honeywell Div Consumer Products Group), AFP-2 (Arvinmeritor Inc) and 1 more.
7 possible matches (shared part number, not a government interchangeability claim): 5962-01-236-6884, 4820-01-248-0042, 2530-01-414-9317. Verify interchangeability with system specifications before substitution.
Key specifications for PA613: Maximum Air Flow Rate: 440.0 CUBIC FEET PER MINUTE; Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 8.250 INCHES NOMINAL IN; Body Overall Length: 3.945 INCHES NOMINAL IN. 8 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.
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.