The Tube Assembly,metal, cataloged under National Stock Number 4710-00-322-9558, 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 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-322-9558 |
| Primary Part Number | 8698925 |
| 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 |
| Seat Angle in Deg | 37.0 FIRST END |
| Seat Angle in Deg | 37.0 SECOND END |
| Design Form | PREBENT |
| Material Document and Classification | MIL-T-8606 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.030 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| End Connection Style | SWIVEL NUT, FLARED FIRST END |
| End Connection Style | SWIVEL NUT, FLARED SECOND END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 3B SECOND END |
| Thread Class | 3B FIRST END |
| Material | STEEL FIRST END |
| Material | STEEL TUBING |
| Material | STEEL SECOND END |
| End Connection Spec/std | ATAC DWG NO. 9403525 |
| Connection Special Design | UNION FIRST END |
| Connection Special Design | UNION 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 4710-00-322-9558 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 4710-00-322-9558 has 2 manufacturer part numbers on file: 8698925 (U S Army Tank Automotive Command Amsta-Im-Mm), 550536 (Renk America Llc Div Renk America).
Key specifications for 8698925: Seat Angle in Deg: 37.0 FIRST END; Seat Angle in Deg: 37.0 SECOND END; Design Form: PREBENT; Material Document and Classification: MIL-T-8606 MIL SPEC SINGLE MATERIAL RESPONSE TUBING. 18 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.