PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

658-7Terminal,rope,swaging

Acco Industries Inc Sub of Babcock Intl Inc · NSN 4030-00-641-2529 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-641-2529 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-641-2529. Primary manufacturer part number: 658-7.
Features
  • Terminal,rope,swaging — FSC 4030
  • Inside Diameter: 0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING
  • Opening Width: 0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
  • Length From Pinhole Center to End: 3.687 INCHES MINIMUM AND 3.707 INCHES MAXIMUM IN
  • Breaking Strength: 200.0 BELT GROUP 4
  • Bolt Hole Diameter: 0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
  • Plain Shank Diameter: 0.354 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Terminal,rope,swaging, cataloged under National Stock Number 4030-00-641-2529, 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 Acco Industries Inc Sub of Babcock Intl Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4030-00-641-2529
Primary Part Number658-7
Item NameTerminal,rope,swaging
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerAcco Industries Inc Sub of Babcock Intl Inc
StatusCANCELLED
Inside Diameter0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING
Opening Width0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
Length From Pinhole Center to End3.687 INCHES MINIMUM AND 3.707 INCHES MAXIMUM IN
Breaking Strength200.0 BELT GROUP 4
Bolt Hole Diameter0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
Plain Shank Diameter0.354 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
Accommodated Material Diameter0.187 INCHES MINIMUM IN
Material Document and ClassificationMIL-DTL-781 MIL SPEC SINGLE MATERIAL RESPONSE
Style DesignatorFORK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2815-00-146-7501 INTERCHANGEABLE
Shaft,idler Gear
5950-00-186-833006291 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Div Space and Airborne Systems
3120-00-301-8044 INTERCHANGEABLE
Bearing,sleeve
5960-00-553-7010 INTERCHANGEABLE
Electron Tube
5331-00-599-2537MS29513-223 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
6625-00-714-39936587 INTERCHANGEABLE
Meter,electrical Frequency
The Dewey Electronics Corporation Div Pitometer Log Division
5960-00-800-0590 INTERCHANGEABLE
Electron Tube
5960-00-836-6504 INTERCHANGEABLE
Electron Tube
5340-01-617-4337 INTERCHANGEABLE
Grip,handle
Cross-Reference Index
Part NumberManufacturer
658-7 Acco Industries Inc Sub of Babcock Intl Inc (USA)
MS20658-7 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AN658F7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS0658-7 Aviation Manufacturing Group, Llc Dba the Freeman Company (USA)
MIL-DTL-781 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AN658-7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
658-7 Aviation Manufacturing Group, Llc Dba the Freeman Company (USA)
658-7 Bell-Memphis Inc (USA)
Related Parts
2815-00-146-7501INTERCHANGEABLE
SHAFT,IDLER GEAR
5950-00-186-8330INTERCHANGEABLE
TRANSFORMER,POWER
06291
3120-00-301-8044INTERCHANGEABLE
BEARING,SLEEVE
5960-00-553-7010INTERCHANGEABLE
ELECTRON TUBE
5331-00-599-2537INTERCHANGEABLE
O-RING
MS29513-223
6625-00-714-3993INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
6587
5960-00-800-0590INTERCHANGEABLE
ELECTRON TUBE
5960-00-836-6504INTERCHANGEABLE
ELECTRON TUBE
5340-01-617-4337INTERCHANGEABLE
GRIP,HANDLE

Frequently Asked Questions

What is NSN 4030-00-641-2529?

NSN 4030-00-641-2529 is a Terminal,rope,swaging, manufactured by Acco Industries Inc Sub of Babcock Intl Inc, classified under FSC 4030 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4030-00-641-2529?

NSN 4030-00-641-2529 has 8 cross-referenced part numbers: 658-7 (Acco Industries Inc Sub of Babcock Intl Inc), MS20658-7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AN658F7 (Aeronautical Standards Group Dept of Navy and Air Force), MS0658-7 (Aviation Manufacturing Group, Llc Dba the Freeman Company), MIL-DTL-781 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 4030-00-641-2529?

There are 9 known substitutes for 4030-00-641-2529: 2815-00-146-7501, 5950-00-186-8330, 3120-00-301-8044 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 658-7?

Key specifications for 658-7: Overall Width: 1.000 INCHES NOMINAL IN; Inside Diameter: 0.223 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN; Material: STEEL CORROSION RESISTING; Opening Width: 0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4030-00-641-2529 still in active supply?

NSN 4030-00-641-2529 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com