The Flange,pipe,swivel Retaining, cataloged under National Stock Number 4730-01-141-6866, 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 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-141-6866 |
| Item Name | Flange,pipe,swivel Retaining |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Face Seating Surface Condition | MACHINED |
| Surface Treatment Document and Classification | AMS2400 ASSN STD SINGLE TREATMENT RESPONSE |
| Socket Depth | 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Flange Section Style | PLAIN FACE, SOCKET NECK |
| Style Designator | SQUARE, ONE BOLT HOLE CIRCLE |
| Bolt Hole Diameter | 0.281 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 96906-MS9084 GOVERNMENT STANDARD |
| Recess Diameter | 1.744 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 1.534 INCHES MINIMUM AND 1.539 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM |
| Flange Width | 2.148 INCHES NOMINAL IN |
| Material | STEEL |
| Thickness | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM 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 |
|---|---|
| MS9084 | 4/1 Identification reference U.S. Government activity |
| MS9084-20 | 2/2 Government specification standardization U.S. Government activity |
NSN 4730-01-141-6866 is a Flange,pipe,swivel Retaining, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-141-6866: Face Seating Surface Condition: MACHINED; Surface Treatment Document and Classification: AMS2400 ASSN STD SINGLE TREATMENT RESPONSE; Socket Depth: 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Flange Section Style: PLAIN FACE, SOCKET NECK. 15 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.