The Ring,expander, cataloged under National Stock Number 4310-01-140-2079, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Rix Industries. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4310-01-140-2079 |
| Primary Part Number | 24-501 |
| Item Name | Ring,expander |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| 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 |
|---|---|
| 24-501 PRIMARY | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| D904 ITEM 73 | 5/9 Secondary reference Rix Industries |
NSN 4310-01-140-2079 is a Ring,expander, manufactured by Rix Industries, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-140-2079 has 1 manufacturer part number on file: 24-501 (Rix Industries).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-550-0258. Verify interchangeability with system specifications before substitution.
Key specifications for 24-501: End Item Identification: RIX INDUSTRIES COMPRESSOR MODEL 2JS2B-150. 0 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.