The Tube,metallic, cataloged under National Stock Number 4710-00-972-8768, 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 Northrop Grumman Systems Corporation. Government technical data includes 9 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 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 | 4710-00-972-8768 |
| Primary Part Number | 547A002724 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Measuring Method and Length | 56.750 INCHES NOMINAL SPECIFIC IN |
| First End Style | PLAIN |
| Material Document and Classification | MIL-T-8506, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.120 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL |
| 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 |
|---|---|
| 547A002724 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| A547-282 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 002724 | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 4710-00-972-8768 is a Tube,metallic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-972-8768 has 3 manufacturer part numbers on file: 547A002724 (Northrop Grumman Systems Corporation), A547-282 (L3 Technologies, Inc. Div L3 Keo), 002724 (L3 Technologies, Inc. Div L3 Keo).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-067-5255, 5310-01-168-1672. Verify interchangeability with system specifications before substitution.
Key specifications for 547A002724: Measuring Method and Length: 56.750 INCHES NOMINAL SPECIFIC IN; First End Style: PLAIN; Material Document and Classification: MIL-T-8506, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.500 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.