The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-305-8804, 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 Diamond Power International, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2940-01-305-8804 |
| Primary Part Number | 505466004 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Diamond Power International, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 2IN CAL ELE 30JETS | Diamond Power International, Inc. (USA) |
| 505466004 PRIMARY | Diamond Power International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12 FT 6 7/16 IN | C/1 Advisory reference — outside the item-of-supply concept Diamond Power International, Inc. |
| 12FT 6 7/16IN L | C/1 Advisory reference — outside the item-of-supply concept Diamond Power International, Inc. |
NSN 2940-01-305-8804 is a Filter Element,intake Air Cleane, manufactured by Diamond Power International, Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-305-8804 has 2 manufacturer part numbers on file: 2IN CAL ELE 30JETS (Diamond Power International, Inc.), 505466004 (Diamond Power International, Inc.).
Key specifications for 505466004: Special Features: USED ON DIAMOND POWER SOOT BLOWER MODEL IK. 0 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.