The Tube Assembly,metal, cataloged under National Stock Number 4710-00-735-0253, 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 Renk America Llc Div Renk America. Government technical data includes 9 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-735-0253 |
| Primary Part Number | 516938 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SINGLE END |
| Bolt Hole Diameter | 0.375 INCHES NOMINAL SINGLE END IN |
| Wall Thickness | 0.031 INCHES NOMINAL IN |
| End Connection Style | PLAIN SINGLE END |
| Tube Outside Diameter | 1.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 SINGLE END |
| Bolt Circle Diameter | 3.750 INCHES NOMINAL SINGLE END IN |
| Material | ALUMINUM ALLOY TUBING |
| 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 |
|---|---|
| 516938 PRIMARY | Renk America Llc Div Renk America (USA) |
NSN 4710-00-735-0253 is a Tube Assembly,metal, manufactured by Renk America Llc Div Renk America, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-735-0253 has 1 manufacturer part number on file: 516938 (Renk America Llc Div Renk America).
3 possible matches (shared part number, not a government interchangeability claim): 5950-00-871-9546, 3020-00-936-8473, 4820-01-220-2301. Verify interchangeability with system specifications before substitution.
Key specifications for 516938: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Bolt Hole Diameter: 0.375 INCHES NOMINAL SINGLE END IN; Wall Thickness: 0.031 INCHES NOMINAL IN. 9 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.