The Compressor Unit,rotary, cataloged under National Stock Number 4310-00-471-3075, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Ingersoll Rand Co. Government technical data includes 20 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-471-3075 |
| Primary Part Number | RMS250 |
| Item Name | Compressor Unit,rotary |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Ingersoll Rand Co |
| Status | ACTIVE |
| Duty Cycle in Percent | 70 |
| Brake Power Required | 78.000 HORSEPOWER |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS AND 250CFM AT 100PSI SIZE |
| Prime Mover Type | DIESEL ENGINE |
| Mounting Type | TRAILER |
| Receiver Tank Capacity | 4.000 CUBIC FEET |
| Rotary Compressor Design | SLIDING VANE |
| Intake Connection Quantity | 1 |
| Stage Quantity | 2 |
| Silencer Type | DISCHARGE |
| Unloader Type | AUTOMATIC AND MANUAL |
| Compressor Quantity | 1 |
| Compressor Cooling Medium | OIL |
| Gas for Which Designed | AIR |
| Discharge Flow Rate | 250.000 CUBIC FEET PER MINUTE |
| Prime Mover Cooling Medium | FRESH WATER |
| Gas Cooling Equipment Type | LIQUID TYPE INTERCOOLER |
| Cooling System Design | MIXED |
| Discharge Pressure | 100.000 POUNDS PER SQUARE INCH GAGE LBS |
| Compressed Gas Cooling Medium | OIL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-471-3075 is a Compressor Unit,rotary, manufactured by Ingersoll Rand Co, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-471-3075 has 2 cross-referenced part numbers: MILC555 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RMS250 (Ingersoll Rand Co).
There are 10 known substitutes for 4310-00-471-3075: 4310-00-075-7064, 4310-00-078-2462, 4310-00-136-4369 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for RMS250: Duty Cycle in Percent: 70; Brake Power Required: 78.000 HORSEPOWER; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS AND 250CFM AT 100PSI SIZE; Prime Mover Type: DIESEL ENGINE. 20 total characteristics are documented in the Federal Logistics Information System.