The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-00-075-5251, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-075-5251 |
| Primary Part Number | M1LSTD431 |
| Item Name | Compressor Unit,reciprocating |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Control Device Type | AUTOMOTIVE SPEED REGULATOR |
| Silencer Type | INLET |
| Discharge Connection Type | OVAL FLANGE |
| Cylinder Quantity | 2 |
| Cooling System Design | SINGLE |
| Intake Connection Type | OVAL FLANGE |
| Stage Quantity | 2 |
| Safety Device Type | RELIEF VALVE |
| Compressor Quantity | 1 |
| Reciprocating Compressor Design | SINGLE ACTING |
| Specification/standard Data | 81349-MIL-C-13874G GOVERNMENT SPECIFICATION G |
| Cylinder Arrangement Style | VERTICAL DESIGN |
| Discharge Connection Quantity | 1 |
| Prime Mover Type | GASOLINE ENGINE |
| Intake Connection Quantity | 1 |
| Duty Cycle in Percent | 100 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M1LSTD431 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MILC13874 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4310-00-075-5251 is a Compressor Unit,reciprocating, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-075-5251 has 2 cross-referenced part numbers: M1LSTD431 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILC13874 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 4 known substitutes for 4310-00-075-5251: 4310-00-203-0569, 4310-00-508-3361, 4310-00-608-1146 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for M1LSTD431: Control Device Type: AUTOMOTIVE SPEED REGULATOR; Silencer Type: INLET; Discharge Connection Type: OVAL FLANGE; Cylinder Quantity: 2. 16 total characteristics are documented in the Federal Logistics Information System.