The Piston,compressor, cataloged under National Stock Number 4310-01-174-9190, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-174-9190 |
| Primary Part Number | W75295T20 |
| Item Name | Piston,compressor |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | ACTIVE |
| Integral Connecting Rod | NOT INCLUDED |
| Ring Groove Quantity | 4 |
| Material | ALUMINUM ALLOY OR IRON CAST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 30292429 | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| W75295T20 PRIMARY | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| Reference | Meaning |
|---|---|
| 30292429 | C/1 Advisory reference — outside the item-of-supply concept Ingersoll-Rand Company- Parts |
| 30292429 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4310-01-174-9190 is a Piston,compressor, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-174-9190 has 2 manufacturer part numbers on file: 30292429 (Ingersoll-Rand Company Dba Ingersoll-Rand), W75295T20 (Ingersoll-Rand Company Dba Ingersoll-Rand).
Key specifications for W75295T20: Integral Connecting Rod: NOT INCLUDED; Ring Groove Quantity: 4; Material: ALUMINUM ALLOY OR IRON CAST. 3 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.