The Tube,bent,metallic, cataloged under National Stock Number 4710-01-418-2134, 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 Atap Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-418-2134 |
| Primary Part Number | 26-0601-40 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Atap Inc |
| Status | ACTIVE |
| First End Bead Outside Diameter | 2.412 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | TT-C-490, TYPE 1, METHOD 5 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| First End Style | OUTSIDE BEADED |
| Material Document and Classification | ASTM A213 ASSN STD SINGLE MATERIAL RESPONSE |
| Diameter | 2.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.040 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| First End Bead Width | 0.320 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OUTSIDE |
| Material | STEEL |
| First End Length From Bead Center to End | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| First End Outside Diameter | 2.250 INCHES NOMINAL IN |
| Construction | SEAMLESS |
| 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 |
|---|---|
| 26-0601-40 PRIMARY | Atap Inc (USA) |
| Reference | Meaning |
|---|---|
| 26-0601-40 | 3/9 Design control — primary reference Renk America Llc Div Renk America |
NSN 4710-01-418-2134 is a Tube,bent,metallic, manufactured by Atap Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-418-2134 has 1 manufacturer part number on file: 26-0601-40 (Atap Inc).
Key specifications for 26-0601-40: First End Bead Outside Diameter: 2.412 INCHES NOMINAL IN; Surface Treatment Document and Classification: TT-C-490, TYPE 1, METHOD 5 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE; First End Style: OUTSIDE BEADED; Material Document and Classification: ASTM A213 ASSN STD SINGLE MATERIAL RESPONSE. 14 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.