PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-8660-4Inserter,electrical Contact

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5120-00-949-8361 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-949-8361 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-949-8361. Primary manufacturer part number: 11-8660-4.
Features
  • Inserter,electrical Contact — FSC 5120
  • Contact Size for Which Designed: NO. 8 COAXIAL
  • 6 verified cross-references
  • Primary manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Inserter,electrical Contact, cataloged under National Stock Number 5120-00-949-8361, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-949-8361
Primary Part Number11-8660-4
Item NameInserter,electrical Contact
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusCANCELLED
Contact Size for Which DesignedNO. 8 COAXIAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5120-00-132-1960 INTERCHANGEABLE
Inserter,electrical Contact
Cross-Reference Index
Part NumberManufacturer
ITBX1231 Contact Service Tool Inc (USA)
91557016 Thales Sa (FRA)
11-8660-4 PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
DAK55-8 Daniels Manufacturing Corporation (USA)
DAK55-8 Oceta (FRA)
ATBX1231 Astro Tool Corp. (USA)
Related Parts
5120-00-132-1960INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT

Frequently Asked Questions

What is NSN 5120-00-949-8361?

NSN 5120-00-949-8361 is a Inserter,electrical Contact, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-949-8361?

NSN 5120-00-949-8361 has 6 cross-referenced part numbers: ITBX1231 (Contact Service Tool Inc), 91557016 (Thales Sa), 11-8660-4 (Amphenol Corp Div Amphenol Aerospace Operations), DAK55-8 (Daniels Manufacturing Corporation), DAK55-8 (Oceta) and 1 more.

What NSN replaces 5120-00-949-8361?

There is 1 known substitute for 5120-00-949-8361: 5120-00-132-1960. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-8660-4?

Key specifications for 11-8660-4: Contact Size for Which Designed: NO. 8 COAXIAL; End Item Identification: BENDIX PT-CE, PT-SE, SP-SE, MS/PT-SE AND PC-SE CONNECTORS. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-949-8361 still in active supply?

NSN 5120-00-949-8361 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.
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