The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-216-9310, 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 8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-216-9310 |
| Item Name | Plug,tube Fitting,threaded |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Head Height | 0.125 INCHES NOMINAL IN |
| Connection Style | PLAIN |
| Style Designator | PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC) |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.875 INCHES EXTERNAL IN |
| Thread Class | 2A EXTERNAL A |
| Material | BRONZE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) EXTERNAL |
| 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 |
|---|---|
| 635A545 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
| 635A545-001 | 5/9 Secondary reference General Electric Company |
| C3215932 PIECE 15 | 5/2 Secondary reference U.S. Government activity |
| 635A545 | 5/9 Secondary reference General Electric Co Outdoor Breaker Business Section |
| 635A545-001 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
NSN 4730-01-216-9310 is a Plug,tube Fitting,threaded, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-216-9310: Head Height: 0.125 INCHES NOMINAL IN; Connection Style: PLAIN; Style Designator: PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC); Overall Length: 0.578 INCHES NOMINAL IN. 8 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.