The Filter Element,intake Air Cleane, cataloged under National Stock Number 2945-01-329-7159, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Technical Wire Products, Llc Dba Twp. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2945-01-329-7159 |
| Primary Part Number | 64-90288C |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Technical Wire Products, Llc Dba Twp |
| Status | ACTIVE |
| Filtering Media Design | SHEETING ALL FILTERING MEDIA RESPONSES |
| Body Overall Length | 3.500 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | QQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Material | ALUMINUM ALLOY 1100 FILTERING MEDIUM |
| Body Thickness | 0.190 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 |
|---|---|
| 64-90288C PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| Reference | Meaning |
|---|---|
| 13084433 | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 13084433 | 5/9 Secondary reference Lockheed Martin Corporation |
| 13084433 | 7/9 Vendor item drawing reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 2945-01-329-7159 is a Filter Element,intake Air Cleane, manufactured by Technical Wire Products, Llc Dba Twp, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-01-329-7159 has 1 manufacturer part number on file: 64-90288C (Technical Wire Products, Llc Dba Twp).
Key specifications for 64-90288C: Filtering Media Design: SHEETING ALL FILTERING MEDIA RESPONSES; Body Overall Length: 3.500 INCHES NOMINAL IN; Style Designator: RECTANGULAR (INCL SQUARE); Material Document and Classification: QQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM. 6 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.