The Nut,tube Coupling, cataloged under National Stock Number 4730-01-069-1065, 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 General Electric Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-069-1065 |
| Primary Part Number | R260P06 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Length to Shoulder | 0.656 INCHES NOMINAL IN |
| Width Across Flats | 0.685 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNF |
| Material Document and Classification | AMS5642 ASSN STD 1ST MATERIAL RESPONSE OR AMS5645 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.562 INCHES IN |
| Nut Height | 0.713 INCHES NOMINAL IN |
| Surface Treatment | SILVER OVERALL |
| Nut Style | TUBE COUPLING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 321 OVERALL |
| Smallest Inside Diameter | 0.511 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.375 INCHES IN |
| 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 |
|---|---|
| R260P06 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 4730PL0683462 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| R260 | D/9 Drawing number reference only General Electric Company |
NSN 4730-01-069-1065 is a Nut,tube Coupling, manufactured by General Electric Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-069-1065 has 1 manufacturer part number on file: R260P06 (General Electric Company).
2 possible matches (shared part number, not a government interchangeability claim): 3439-01-111-7048, 4720-01-484-5082. Verify interchangeability with system specifications before substitution.
Key specifications for R260P06: Length to Shoulder: 0.656 INCHES NOMINAL IN; Width Across Flats: 0.685 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF. 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.