The Filter Element,fluid, cataloged under National Stock Number 4330-01-273-5853, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Graver Technologies Llc. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-273-5853 |
| Primary Part Number | 411251 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Graver Technologies Llc |
| Status | ACTIVE |
| Filtering Media Design | SPUN SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 6.500 INCHES NOMINAL IN |
| Body Overall Length | 3.125 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Design Type | REUSABLE |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 2.500 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| Media for Which Designed | AIR |
| Material | POLYESTER (USE PCY000) FILTERING MEDIUM |
| 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 |
|---|---|
| 411251 PRIMARY | Graver Technologies Llc (USA) |
NSN 4330-01-273-5853 is a Filter Element,fluid, manufactured by Graver Technologies Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-273-5853 has 1 manufacturer part number on file: 411251 (Graver Technologies Llc).
Key specifications for 411251: Filtering Media Design: SPUN SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 6.500 INCHES NOMINAL IN; Body Overall Length: 3.125 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 10 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.