The Filter Element,intake Air Cleane, cataloged under National Stock Number 4310-00-911-6281, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Gardner Denver Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-911-6281 |
| Primary Part Number | B22A |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Gardner Denver Inc. |
| Status | ACTIVE |
| Filtering Media Design | CELLULAR SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.188 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | ROUND (BASICALLY FLAT) |
| Material | PLASTIC UREA-FORMALDEHYDE FILTERING MEDIUM |
| 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 |
|---|---|
| B22A PRIMARY | Gardner Denver Inc. (USA) |
| Reference | Meaning |
|---|---|
| B-22A | C/1 Advisory reference — outside the item-of-supply concept W.w. Grainger, Inc. Div Government Sales Division |
| P-2465A | 5/9 Secondary reference Gardner Denver Inc. |
NSN 4310-00-911-6281 is a Filter Element,intake Air Cleane, manufactured by Gardner Denver Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-911-6281 has 1 manufacturer part number on file: B22A (Gardner Denver Inc.).
Key specifications for B22A: Filtering Media Design: CELLULAR SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.188 INCHES NOMINAL IN; Design Type: REUSABLE; Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF. 7 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.