The Tube,bent,metallic, cataloged under National Stock Number 4710-01-256-7189, 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 Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-256-7189 |
| Primary Part Number | 216-73105-12 |
| Item Name | Tube,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc |
| Status | ACTIVE |
| First End Bead Outside Diameter | 1.124 INCHES NOMINAL IN |
| First End Style | OUTSIDE BEADED |
| Material Document and Classification | WW-T-700/4, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 1.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| First End Bead Width | 0.093 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| First End Length From Bead Center to End | 0.250 INCHES NOMINAL IN |
| First End Outside Diameter | 1.000 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 |
|---|---|
| 216-73105-12 PRIMARY | Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 216-73105 | D/9 Drawing number reference only U.S. Government activity |
| 216-73105-12 | 5/2 Secondary reference U.S. Government activity |
NSN 4710-01-256-7189 is a Tube,bent,metallic, manufactured by Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-256-7189 has 1 manufacturer part number on file: 216-73105-12 (Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc).
Key specifications for 216-73105-12: First End Bead Outside Diameter: 1.124 INCHES NOMINAL IN; First End Style: OUTSIDE BEADED; Material Document and Classification: WW-T-700/4, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 1.000 INCHES NOMINAL IN. 12 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.