The Sleeve,clinch,tube Fitting, cataloged under National Stock Number 4730-00-148-0085, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-148-0085 |
| Item Name | Sleeve,clinch,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Seat Angle in Deg | 40.0 |
| Style Designator | FLARELESS |
| Material Document and Classification | QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE |
| Sleeve Outside Diameter | 1.587 INCHES MINIMUM AND 1.590 INCHES MAXIMUM IN |
| Specification/standard Data | 96906-MS51825 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 28 FIGURE |
| Casehardening Indicator | CASEHARDENED |
| Material | STEEL |
| Flange Outside Diameter | 1.694 INCHES MINIMUM AND 1.699 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 70.0 MINIMUM ROCKWELL B AND 95.0 MAXIMUM ROCKWELL B |
| Hose/tube Outside Diameter for Which Designed | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 24-080115AC | 5/9 Secondary reference U.S. Government activity |
| 24-080115AC | 5/1 Secondary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference U.S. Government activity |
| J514 | 5/1 Secondary reference Sae International Dba Sae International |
| MS51825-12 | 5/1 Secondary reference Danfoss Power Solutions II, Llc |
| MS51825-12 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
| MS51825-12 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| MS51825-12 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-18866 | 4/1 Identification reference U.S. Government activity |
| MS51825-12 | 5/1 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| MS51825-12 | 5/9 Secondary reference Dana Corp Weatherhead Div |
| MS51825-12A | 2/2 Government specification standardization U.S. Government activity |
| MS51825-12 | 5/9 Secondary reference Imperial |
NSN 4730-00-148-0085 is a Sleeve,clinch,tube Fitting, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-148-0085: Seat Angle in Deg: 40.0; Style Designator: FLARELESS; Material Document and Classification: QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 0.475 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN. 11 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.