PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-8220Inserter,electrical Contact

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5120-00-942-7590 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-942-7590 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-942-7590. Primary manufacturer part number: 11-8220.
Features
  • Inserter,electrical Contact — FSC 5120
  • Contact Size for Which Designed: NO. 8
  • 5 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 5120-00-942-7590, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-942-7590
Primary Part Number11-8220
Item NameInserter,electrical Contact
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusCANCELLED
Contact Size for Which DesignedNO. 8
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5331-00-194-3729118220 INTERCHANGEABLE
O-Ring
Dresser Industries Inc Leroi Div
5310-01-172-1583118220 INTERCHANGEABLE
Nut
Unison Industries Llc
5330-01-369-3200 INTERCHANGEABLE
Gasket
5305-01-600-7252 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
11-8220 PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
ITBX11-8220 Contact Service Tool Inc (USA)
DAK282 Crimp-Tech Australia Pty Ltd (AUS)
RE99C204711-8220 Hamilton Standard Electronics Systems Inc Tele-Dynamics Div (USA)
ATBX1-8220 Astro Tool Corp. (USA)
Related Parts
5331-00-194-3729INTERCHANGEABLE
O-RING
118220
5310-01-172-1583INTERCHANGEABLE
NUT
118220
5330-01-369-3200INTERCHANGEABLE
GASKET
5305-01-600-7252INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5120-00-942-7590?

NSN 5120-00-942-7590 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 5120-00-942-7590?

NSN 5120-00-942-7590 has 5 cross-referenced part numbers: 11-8220 (Amphenol Corp Div Amphenol Aerospace Operations), ITBX11-8220 (Contact Service Tool Inc), DAK282 (Crimp-Tech Australia Pty Ltd), RE99C204711-8220 (Hamilton Standard Electronics Systems Inc Tele-Dynamics Div), ATBX1-8220 (Astro Tool Corp.).

What NSN replaces 5120-00-942-7590?

There are 4 known substitutes for 5120-00-942-7590: 5331-00-194-3729, 5310-01-172-1583, 5330-01-369-3200 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-8220?

Key specifications for 11-8220: Contact Size for Which Designed: NO. 8; Special Features: PLIERS TYPE; 8 IN. LG IN; End Item Identification: BENDIX FRONT RELEASE CONNECTORS WITH AN/MS AND TYPE F CONTACTS. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-942-7590 still in active supply?

NSN 5120-00-942-7590 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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