The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-249-9707, 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 9 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-249-9707 |
| Item Name | Plug,tube Fitting,threaded |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Head Height | 0.310 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-81562,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | PLAIN |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.875 INCHES EXTERNAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 2A EXTERNAL A |
| Material | STEEL COMP 12L14 OVERALL |
| Thread Series Designator | UNF 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 |
|---|---|
| C5229X10 | 5/9 Secondary reference Dana Corp Weatherhead Div |
| MS51518B10S | 5/1 Secondary reference U.S. Government activity |
| MIL-DTL-18866 | 4/1 Identification reference U.S. Government activity |
| MS51518B10 | 2/2 Government specification standardization U.S. Government activity |
| C5229X10 | 5/1 Secondary reference Danfoss Power Solutions II, Llc |
| 259-900599-10 | C/1 Advisory reference — outside the item-of-supply concept Danfoss Power Solutions II, Llc |
NSN 4730-01-249-9707 is a Plug,tube Fitting,threaded, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-249-9707: Head Height: 0.310 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-81562,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Connection Style: PLAIN; Overall Length: 1.100 INCHES NOMINAL IN. 9 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.