The Tube Assembly,metal, cataloged under National Stock Number 4710-01-407-9261, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Am General Llc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-407-9261 |
| Primary Part Number | RCSK16007 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Seat Angle in Deg | 45.0 FIRST END |
| Seat Angle in Deg | 45.0 SECOND END |
| Design Form | PREBENT |
| Mating End Quantity | 1 SECOND END |
| Mating End Quantity | 1 FIRST END |
| Material Document and Classification | MIL-T-3520, TYPE 3 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.028 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| End Connection Style | INVERTED FLARE SECOND END |
| End Connection Style | INVERTED FLARE FIRST END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 2A SECOND END A |
| Thread Class | 2A FIRST END A |
| Material | COPPER ALLOY FIRST END |
| Material | STEEL OR STEEL TUBING |
| Material | STEEL SECOND END |
| Thread Series Designator | UNS FIRST END |
| Thread Series Designator | UNF SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4710-01-407-9261 is a Tube Assembly,metal, manufactured by Am General Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-407-9261 has 3 manufacturer part numbers on file: 12448509 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK16007 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK16007 (Am General Llc).
Key specifications for RCSK16007: Seat Angle in Deg: 45.0 FIRST END; Seat Angle in Deg: 45.0 SECOND END; Design Form: PREBENT; Mating End Quantity: 1 SECOND END. 21 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.