The Air Cleaner,intake, cataloged under National Stock Number 2940-00-521-8488, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2940-00-521-8488 |
| Primary Part Number | K0030309 |
| Item Name | Air Cleaner,intake |
| FSC / FSG | 2940 / 29 — No Item Name Available |
| Manufacturer | Leroi International Inc Dba Compair Leroi |
| Status | CANCELLED |
| Mounting Provision Thread Size | 3/4-14 |
| Element Replaceability | NONREPLACEABLE |
| Pressure Relief Valve | NOT INCLUDED |
| Mounting Provision Thread Series Designator | NPT |
| Material | PLASTIC |
| Backfire Valve | NOT INCLUDED |
| Submersibility | NONSUBMERSIBLE |
| Remote Location Inlet Adapter | NOT INCLUDED |
| Outside Diameter | 4.750 INCHES NOMINAL IN |
| Filter Type | DRY |
| Outlet Location | BOTTOM OF CLEANER |
| Quantity | 1 |
| Inlet Type | OPEN |
| Air Cleaner Type | PERMANENT |
| Thread Direction | RIGHT-HAND |
| Outlet Type | THREADED |
| Thread Location | EXTERNAL |
| Element Type | HOODED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30309 | Leroi International Inc Dba Compair Leroi (USA) |
| K0030309 PRIMARY | Leroi International Inc Dba Compair Leroi (USA) |
| 72-487 | Dollinger Corp (USA) |
| 30307 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 30307 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| AI613-1 | Dollinger Corp (USA) |
| 72-488 | Dollinger Corp (USA) |
| AI513-1 | Dollinger Corp (USA) |
| 30309 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| FS15451-6 | Dollinger Corp (USA) |
NSN 2940-00-521-8488 is a Air Cleaner,intake, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 2940 (No Item Name Available). Status: cancelled.
NSN 2940-00-521-8488 has 10 cross-referenced part numbers: 30309 (Leroi International Inc Dba Compair Leroi), K0030309 (Leroi International Inc Dba Compair Leroi), 72-487 (Dollinger Corp), 30307 (Compair Kellogg Div of Robertshaw Controls Co), 30307 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division) and 5 more.
There are 12 known substitutes for 2940-00-521-8488: 3110-00-100-0615, 5365-00-146-8812, 3110-00-156-8062 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for K0030309: Mounting Provision Thread Size: 3/4-14; Element Replaceability: NONREPLACEABLE; Pressure Relief Valve: NOT INCLUDED; Mounting Provision Thread Series Designator: NPT. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 2940-00-521-8488 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.