The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-00-070-6988, 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 Blue Wave Ultrasonics Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-070-6988 |
| Primary Part Number | 434245-5 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Blue Wave Ultrasonics Inc |
| Status | ACTIVE |
| Body Overall Length | 27.000 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Body Thickness | 0.250 INCHES NOMINAL 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 |
|---|---|
| 434245-5 PRIMARY | Blue Wave Ultrasonics Inc (USA) |
| Reference | Meaning |
|---|---|
| 434245-5REVD | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 434245-5REVC | 5/9 Secondary reference Blue Wave Ultrasonics Inc |
| 434245-5REVC | 5/9 Secondary reference U.S. Government activity |
NSN 2940-00-070-6988 is a Filter Element,intake Air Cleane, manufactured by Blue Wave Ultrasonics Inc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-070-6988 has 1 manufacturer part number on file: 434245-5 (Blue Wave Ultrasonics Inc).
Key specifications for 434245-5: Body Overall Length: 27.000 INCHES NOMINAL IN; Style Designator: RECTANGULAR (INCL SQUARE); Overall Width: 5.938 INCHES NOMINAL IN; Body Thickness: 0.250 INCHES NOMINAL IN. 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.
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.