The Filter Element,intake Air Cleane, cataloged under National Stock Number 4310-01-391-4845, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Airsan Corporation Dba Airsan Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-391-4845 |
| Primary Part Number | 4581 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Airsan Corporation Dba Airsan Corp |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4581 | Airsan Corporation Dba Airsan Corp (USA) |
| 6999ED1700PC73 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 99-2720 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
NSN 4310-01-391-4845 is a Filter Element,intake Air Cleane, manufactured by Airsan Corporation Dba Airsan Corp, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-01-391-4845 has 3 cross-referenced part numbers: 4581 (Airsan Corporation Dba Airsan Corp), 6999ED1700PC73 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 99-2720 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
There are 10 known substitutes for 4310-01-391-4845: 5310-00-388-0811, 5996-00-409-0307, 6240-00-557-3065 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4581: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.