The Tube Assembly,metal, cataloged under National Stock Number 4710-00-915-9933, 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 Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-915-9933 |
| Primary Part Number | 502732 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SINGLE END |
| Material Document and Classification | AMS 4080 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Material Document and Classification | AMS 4116 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| End Connection Style | PLAIN SINGLE END |
| Tube Outside Diameter | 0.625 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 SINGLE END |
| Material | ALUMINUM ALLOY 6061 TUBING |
| Connection Special Design | BULKHEAD SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 502732 PRIMARY | Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA) |
| 502732 | Teleflex Incorporated Dba Teleflex (USA) |
| 502732 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 502732 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 502732 | 5/9 Secondary reference U.S. Government activity |
NSN 4710-00-915-9933 is a Tube Assembly,metal, manufactured by Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-915-9933 has 3 manufacturer part numbers on file: 502732 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders), 502732 (Teleflex Incorporated Dba Teleflex), 502732 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-615-1485. Verify interchangeability with system specifications before substitution.
Key specifications for 502732: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Material Document and Classification: AMS 4080 ASSN STD SINGLE MATERIAL RESPONSE TUBING; Material Document and Classification: AMS 4116 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END. 10 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.
NSN 4710-00-915-9933 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.