# NSN 4310-01-464-8527: Filter Element, Intake Air Cleane

NSN 4310-01-464-8527 (also written 4310014648527; NIIN 01-464-8527) is a filter element, intake air cleane in Federal Supply Class 4310, Compressors and Vacuum Pumps. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4310-01-464-8527 (4310014648527)
- NIIN: 01-464-8527 (014648527)
- Item name: FILTER ELEMENT,INTAKE AIR CLEANE
- Federal Supply Class: [FSC 4310 Compressors and Vacuum Pumps](https://nsnexplorer.com/fsc/4310/)
- Federal Supply Group: [FSG 43](https://nsnexplorer.com/group/43/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADNH | FILTRATION RATING IN MICRONS | ABSOLUTE 0.500 |
| AGAV | END ITEM IDENTIFICATION | VALVE, SWING; W/S SEA WOLF CLASS SSN |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | STYX FILTER |
| FEAT | SPECIAL FEATURES | DISPOSABLE DUST PARTICLE FILTER; HOUSING 46 MM L AND 53 MM WIDE |
| MATT | MATERIAL | FILTERING MEDIUM GLASS FIBER |
| MATT | MATERIAL | CONTAINER/CARTRIDGE PLASTIC POLYPROPYLENE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5510 | 09WX1 | PARASENSE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5510 | 8B9P7 | MSA SAFETY SALES, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7M426D60HS/SPE7M526F2812](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310014648527) | FILTER ELEMENT, INTAKE AIR CLEANER | LARKOS PACKING AND DISTRIBUTION INC. | $3,194.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4310014648527&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310014648527
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4310-01-464-8527/
JSON: https://nsnexplorer.com/api/nsn/4310-01-464-8527.json