NSN 4710-01-525-3598 · NIIN 015253598 · Part number 258A681-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 03640
Government record, cited
NSN 4710-01-525-3598 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-525-3598. Manufacturer of record part number: 258A681-1.
Also searched as4710-01-525-3598 ·
4710015253598 ·
NIIN 015253598 ·
01-525-3598 ·
FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 03640 · 258A681-1
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 4710-01-525-3598
NIIN: 015253598
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 258A681-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Tube,structural, cataloged under National Stock Number 4710-01-525-3598, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 3 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4710-01-525-3598
Primary Part Number
258A681-1
Item Name
Tube,structural
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
No interchangeability data on file.
Other items in FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080
TUBE ASSEMBLY,METAL
4710-00-001-0081
4710-00-001-0081 · Item name not on file
4710-00-001-0082
TUBE ASSEMBLY,METAL
4710-00-001-1229
TUBE ASSEMBLY,METAL
4710-00-001-1676
TUBE ASSEMBLY,METAL
4710-00-001-1686
TUBE ASSEMBLY,METAL
4710-00-001-1688
4710-00-001-1688 · Item name not on file
4710-00-001-1691
4710-00-001-1691 · Item name not on file
Frequently Asked Questions
What is NSN 4710-01-525-3598?
NSN 4710-01-525-3598 is a Tube,structural, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What part numbers are listed for NSN 4710-01-525-3598?
NSN 4710-01-525-3598 has 1 manufacturer part number on file: 258A681-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 258A681-1?
Key specifications for 258A681-1: Overall Diameter: 0.750 INCHES NOMINAL IN; Overall Length: 60.450 INCHES NOMINAL IN; Special Features: DRAWING NAME IS TUBE, SUPPORT, TUBE HAS A WALL THICKNESS OF 0.058 AND IS MADE FROM WW-T-7003 ALUMINUM TUBE; Surface Treatment: PRIMER AND LACQUER. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-525-3598 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4710-01-525-3598?
NSN 4710-01-525-3598 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.