The Filter Element,fluid, cataloged under National Stock Number 2940-01-221-3706, 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 Salina Vortex Corp. Div Fortress Abrasive Blast Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2940-01-221-3706 |
| Primary Part Number | 8214211 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Salina Vortex Corp. Div Fortress Abrasive Blast Systems |
| Status | ACTIVE |
| Filtering Media Design | AIR SOCK SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 30.000 INCHES NOMINAL IN |
| Body Overall Length | 72.000 INCHES NOMINAL IN |
| Flow Direction | INSIDE OUT |
| Design Type | REUSABLE |
| Media for Which Designed | AIR |
| Material | NYLON (USE PCP000) BODY |
| 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 |
|---|---|
| 8214211 PRIMARY | Salina Vortex Corp. Div Fortress Abrasive Blast Systems (USA) |
| Reference | Meaning |
|---|---|
| 8214-C23 | D/9 Drawing number reference only Salina Vortex Corp. Div Fortress Abrasive Blast Systems |
| 999998 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2940-01-221-3706 is a Filter Element,fluid, manufactured by Salina Vortex Corp. Div Fortress Abrasive Blast Systems, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-221-3706 has 1 manufacturer part number on file: 8214211 (Salina Vortex Corp. Div Fortress Abrasive Blast Systems).
Key specifications for 8214211: Filtering Media Design: AIR SOCK SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 30.000 INCHES NOMINAL IN; Body Overall Length: 72.000 INCHES NOMINAL IN; Flow Direction: INSIDE OUT. 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.