PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

669-9LHTerminal,wire Rope,stud

Acco Industries Inc Sub of Babcock Intl Inc · NSN 4030-00-580-6775 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-580-6775 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-580-6775. Primary manufacturer part number: 669-9LH.
Features
  • Terminal,wire Rope,stud — FSC 4030
  • Thread Series Designator: UNF
  • Thread Length: 0.953 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN
  • Plain Shank Diameter: 0.558 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 20
  • Thread Class: 3A A
  • Inside Diameter: 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN
  • Undercut Diameter: 0.361 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Steel Comp 303SE and Steel Comp 305 construction
General Description

The Terminal,wire Rope,stud, cataloged under National Stock Number 4030-00-580-6775, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4030-00-580-6775
Primary Part Number669-9LH
Item NameTerminal,wire Rope,stud
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerAcco Industries Inc Sub of Babcock Intl Inc
StatusCANCELLED
Thread Series DesignatorUNF
Thread Length0.953 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN
Plain Shank Diameter0.558 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
Thread Quantity Per Inch20
Thread Class3A A
Inside Diameter0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN
Undercut Diameter0.361 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
Accommodated Material Diameter0.281 INCHES NOMINAL IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES
Nondefinitive Spec/std Data1 TYPE
Width Across Flats0.625 INCHES NOMINAL IN
MaterialSTEEL COMP 303SE AND STEEL COMP 305
Style DesignatorTHREADED
Plain Shank Length2.688 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
Breaking StrengthERR-060
Nominal Thread Size0.438 INCHES IN
Surface TreatmentPASSIVATE
Specification/standard Data80205-NAS650 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Thread DirectionLEFT-HAND
Hole Diameter0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4030-00-132-9180 INTERCHANGEABLE
Terminal,rope,swaging
4030-00-298-3419 INTERCHANGEABLE
Terminal,rope,swaging
4030-00-580-6773 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6776 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6777 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6778 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6779 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6781 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6786 INTERCHANGEABLE
Terminal,wire Rope,stud
4030-00-580-6787 INTERCHANGEABLE
Terminal,wire Rope,stud
Cross-Reference Index
Part NumberManufacturer
669-9LH Acco Industries Inc Sub of Babcock Intl Inc (USA)
669-9LH Macwhyte Co Div of Amsted Industries Inc (USA)
AN669F9LH Aeronautical Standards Group Dept of Navy and Air Force (USA)
MIL-DTL-781 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NAS650L9LH National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MILT781 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS21260-9LH Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
669-9LH Hartwell Corporation (USA)
21260-9LH Bell-Memphis Inc (USA)
AN669-9LH Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
4030-00-132-9180INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
4030-00-298-3419INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
4030-00-580-6773INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6776INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6777INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6778INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6779INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6781INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6786INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6787INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-580-6792INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
4030-00-641-3921INTERCHANGEABLE
SWAGING SLEEVE,AIRC
BACT14A6

Frequently Asked Questions

What is NSN 4030-00-580-6775?

NSN 4030-00-580-6775 is a Terminal,wire Rope,stud, 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 4030-00-580-6775?

NSN 4030-00-580-6775 has 10 cross-referenced part numbers: 669-9LH (Acco Industries Inc Sub of Babcock Intl Inc), 669-9LH (Macwhyte Co Div of Amsted Industries Inc), AN669F9LH (Aeronautical Standards Group Dept of Navy and Air Force), MIL-DTL-781 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), NAS650L9LH (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 5 more.

What NSN replaces 4030-00-580-6775?

There are 12 known substitutes for 4030-00-580-6775: 4030-00-132-9180, 4030-00-298-3419, 4030-00-580-6773 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 669-9LH?

Key specifications for 669-9LH: Thread Series Designator: UNF; Thread Length: 0.953 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN; Plain Shank Diameter: 0.558 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN; Thread Quantity Per Inch: 20. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4030-00-580-6775 still in active supply?

NSN 4030-00-580-6775 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