The Cylinder Head,compressor, cataloged under National Stock Number 4310-01-346-0057, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Rix Industries. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-346-0057 |
| Primary Part Number | 2-D901-2 |
| Item Name | Cylinder Head,compressor |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| D1327 ITEM 26 | Rix Industries (USA) |
| B5319 PIECE 26 | Rix Industries (USA) |
| 2-D901-2 PRIMARY | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| D1327 | 5/1 Secondary reference Rix Industries |
NSN 4310-01-346-0057 is a Cylinder Head,compressor, manufactured by Rix Industries, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-346-0057 has 3 manufacturer part numbers on file: D1327 ITEM 26 (Rix Industries), B5319 PIECE 26 (Rix Industries), 2-D901-2 (Rix Industries).
Key specifications for 2-D901-2: Special Features: LOW PRESSURE CYLINDER; Material: COPPER ALLOY. 1 specification is 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.