PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

258E9030296-21Terminal,rope,swaging

Lockheed Martin Corporation Div Rotary and Mission Systems · NSN 4030-00-514-4482 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-514-4482 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-514-4482. Primary manufacturer part number: 258E9030296-21.
Features
  • Terminal,rope,swaging — FSC 4030
  • Breaking Strength: 7600.0 BELT GROUP 1
  • Length From Pinhole Center to End: 6.398 INCHES NOMINAL IN
  • Inside Diameter: 0.514 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • Style Designator: BALL END
  • Bolt Hole Diameter: 0.562 INCHES NOMINAL IN
  • Material Document and Classification: MIL-DTL-781 MIL SPEC SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Terminal,rope,swaging, cataloged under National Stock Number 4030-00-514-4482, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4030-00-514-4482
Primary Part Number258E9030296-21
Item NameTerminal,rope,swaging
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rotary and Mission Systems
StatusACTIVE
Breaking Strength7600.0 BELT GROUP 1
Length From Pinhole Center to End6.398 INCHES NOMINAL IN
Inside Diameter0.514 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Style DesignatorBALL END
Bolt Hole Diameter0.562 INCHES NOMINAL IN
Material Document and ClassificationMIL-DTL-781 MIL SPEC SINGLE MATERIAL RESPONSE
Plain Shank Diameter0.703 INCHES NOMINAL IN
Accommodated Material Diameter0.437 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-00-222-1499 INTERCHANGEABLE
Nutdriver
Cross-Reference Index
Part NumberManufacturer
258E9030296-21 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
668-14 Bell-Memphis Inc (USA)
MIL-DTL-781 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AN668-14 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS20668-14 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
668-14 Acco Industries Inc Sub of Babcock Intl Inc (USA)
AN668F14 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5120-00-222-1499INTERCHANGEABLE
NUTDRIVER

Frequently Asked Questions

What is NSN 4030-00-514-4482?

NSN 4030-00-514-4482 is a Terminal,rope,swaging, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-00-514-4482?

NSN 4030-00-514-4482 has 7 cross-referenced part numbers: 258E9030296-21 (Lockheed Martin Corporation Div Rotary and Mission Systems), 668-14 (Bell-Memphis Inc), MIL-DTL-781 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AN668-14 (Aeronautical Standards Group Dept of Navy and Air Force), MS20668-14 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 4030-00-514-4482?

There is 1 known substitute for 4030-00-514-4482: 5120-00-222-1499. Verify interchangeability with system specifications before substitution.

What are the specifications of 258E9030296-21?

Key specifications for 258E9030296-21: Breaking Strength: 7600.0 BELT GROUP 1; Length From Pinhole Center to End: 6.398 INCHES NOMINAL IN; End Item Identification: TERMINAL AIRCRAFT; Inside Diameter: 0.514 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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