The Tube,metallic, cataloged under National Stock Number 4710-01-298-9507, 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 Ships Machinery International, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4710-01-298-9507 |
| Primary Part Number | 300336 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Ships Machinery International, Inc. |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN ROUND |
| 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 |
|---|---|
| 300336 PRIMARY | Ships Machinery International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1001903 | 5/9 Secondary reference Ships Machinery International, Inc. |
NSN 4710-01-298-9507 is a Tube,metallic, manufactured by Ships Machinery International, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-298-9507 has 1 manufacturer part number on file: 300336 (Ships Machinery International, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 2940-01-506-8874, 5975-01-599-3936, 3940-01-627-0184. Verify interchangeability with system specifications before substitution.
Key specifications for 300336: Cross-Sectional Shape Style: PLAIN ROUND; Construction: SEAMLESS. 2 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.