The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-00-608-1146, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-608-1146 |
| Primary Part Number | G321 |
| Item Name | Compressor Unit,reciprocating |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Specification/standard Data | 81349-MIL-C-13874G GOVERNMENT SPECIFICATION G |
| Stage Quantity | 2 |
| Cylinder Arrangement Style | VERTICAL DESIGN |
| Control Device Type | AUTOMOTIVE SPEED REGULATOR |
| Intake Connection Quantity | 1 |
| Reciprocating Compressor Design | SINGLE ACTING |
| Cylinder Quantity | 2 |
| Duty Cycle in Percent | 100 |
| Cooling System Design | SINGLE |
| Silencer Type | INLET |
| Compressor Quantity | 1 |
| Prime Mover Type | GASOLINE ENGINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G321 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| MILC13874 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M1LSTD431 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-C-52980 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| G321 | Leroi International Inc Dba Compair Leroi (USA) |
| G321 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
NSN 4310-00-608-1146 is a Compressor Unit,reciprocating, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-608-1146 has 6 cross-referenced part numbers: G321 (Compair Kellogg Div of Robertshaw Controls Co), MILC13874 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M1LSTD431 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-52980 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G321 (Leroi International Inc Dba Compair Leroi) and 1 more.
There are 9 known substitutes for 4310-00-608-1146: 4310-00-075-5251, 4310-00-203-0569, 4310-00-508-3361 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for G321: Specification/standard Data: 81349-MIL-C-13874G GOVERNMENT SPECIFICATION G; Stage Quantity: 2; Cylinder Arrangement Style: VERTICAL DESIGN; Control Device Type: AUTOMOTIVE SPEED REGULATOR. 12 total characteristics are documented in the Federal Logistics Information System.