The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-220-7262, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Mako Compressors, Llc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-220-7262 |
| Primary Part Number | MODEL KA7-DA |
| Item Name | Compressor Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Mako Compressors, Llc |
| Status | ACTIVE |
| Cooling System Design | SINGLE |
| Compressed Gas Cooling Medium | AIR |
| Gas Cooling Equipment Type | AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER |
| Discharge Pressure | 3200.000 POUNDS PER SQUARE INCH GAGE LBS |
| Features Provided | FUNGUS RESISTANT TREATMENT |
| Control Device Type | MANUAL CONTROL |
| Gas for Which Designed | AIR |
| Prime Mover Cooling Medium | AIR |
| Stage Quantity | 3 |
| Compressor Cooling Medium | AIR |
| Cylinder Quantity | 3 |
| Reciprocating Compressor Design | DOUBLE ACTING |
| Safety Device Type | LOW PRESSURE CONTROL VALVE |
| Cylinder Arrangement Style | "W" DESIGN |
| Discharge Flow Rate | 5.000 CUBIC FEET PER MINUTE |
| Prime Mover Type | DIESEL ENGINE |
| Compressor Quantity | 1 |
| Mounting Type | WHEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| MODEL KA7-DA PRIMARY | Mako Compressors, Llc (USA) |
| Reference | Meaning |
|---|---|
| MIL-C-52972 | 4/1 Identification reference U.S. Government activity |
NSN 4310-01-220-7262 is a Compressor Unit,reciprocating, manufactured by Mako Compressors, Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-220-7262 has 1 manufacturer part number on file: MODEL KA7-DA (Mako Compressors, Llc).
1 possible match (shared part number, not a government interchangeability claim): 4310-01-330-6549. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL KA7-DA: Cooling System Design: SINGLE; Compressed Gas Cooling Medium: AIR; Gas Cooling Equipment Type: AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER; Discharge Pressure: 3200.000 POUNDS PER SQUARE INCH GAGE LBS. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.