The Retainer,coupling, cataloged under National Stock Number 4730-01-702-5722, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-702-5722 |
| Primary Part Number | AS1895/4-150S |
| Item Name | Retainer,coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Thickness | 0.430 INCHES IN |
| Outside Diameter | 2.416 INCHES NOMINAL IN |
| Specification/standard Data | 0U583- AS1895 NATIONAL STD/SPEC |
| Inside Diameter | 2.110 INCHES NOMINAL IN |
| Material | NICKEL 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 |
|---|---|
| AS1895/4-150S PRIMARY | Sae International Dba Sae International (USA) |
| SAE AS1895/4-150S | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS1895 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-702-5722 is a Retainer,coupling, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-702-5722 has 2 manufacturer part numbers on file: AS1895/4-150S (Sae International Dba Sae International), SAE AS1895/4-150S (Sae International Dba Sae International).
Key specifications for AS1895/4-150S: Thickness: 0.430 INCHES IN; Outside Diameter: 2.416 INCHES NOMINAL IN; Specification/standard Data: 0U583- AS1895 NATIONAL STD/SPEC; Inside Diameter: 2.110 INCHES NOMINAL IN. 5 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.