The Tube Assembly,metal, cataloged under National Stock Number 4710-00-900-0409, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-900-0409 |
| Primary Part Number | 10946362 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | SHUT-OFF,FUEL WINTERIZATION KIT,VEHICULAR |
| Seat Angle in Deg | 12.00 SINGLE END |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Material Document and Classification | MIL-T-3520, TYPE 3, COMP 1010 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-3520, TYPE 3, COMP 1015 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-3520, TYPE 3, COMP 1020 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-3520, TYPE 3, COMP 1025 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Material Document and Classification | MIL-T-3520,TYPE 3,WD1010 TO MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.438 INCHES SINGLE END IN |
| End Connection Style | SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 3B SINGLE END |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1025 TUBING |
| Material | STEEL COMP 1010 SINGLE END |
| Thread Series Designator | UNF SINGLE END |
| End Connection Spec/std | MIL STD,MS21921,PART NO. MS21921-4; MIL STD,MS21922,PART NO. MS21922-4 |
| 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 |
|---|---|
| 10946362 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4710009000409 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 4710-00-900-0409 is a Tube Assembly,metal, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-900-0409 has 1 manufacturer part number on file: 10946362 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10946362: FSC Application Data: SHUT-OFF,FUEL WINTERIZATION KIT,VEHICULAR; Seat Angle in Deg: 12.00 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END. 16 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.