PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4556Inserter,electrical Connector

Advanced Interconnections Corporation · NSN 5120-01-010-5647 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-010-5647 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-010-5647. Primary manufacturer part number: 4556.
Features
  • Inserter,electrical Connector — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Advanced Interconnections Corporation
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Inserter,electrical Connector, cataloged under National Stock Number 5120-01-010-5647, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Advanced Interconnections Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-010-5647
Primary Part Number4556
Item NameInserter,electrical Connector
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAdvanced Interconnections Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-027-2792310-0210-001 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
6695-00-193-4025 INTERCHANGEABLE
Gage,trigger Pull
3110-00-198-23012XE401 INTERCHANGEABLE
Bearing,ball,annular
General Motors Llc Dba General Motors Llc
5935-00-683-12574556 INTERCHANGEABLE
Connector,receptacle,electrical
Souriau Usa, Inc. Dba Souriau Usa Inc
6240-00-725-2274 INTERCHANGEABLE
Lamp,incandescent
9905-00-912-30894556 INTERCHANGEABLE
Plaque,organizational
Marine Depot Maintenance Command Div Marine Corps Logistics Command, Usmc
5905-01-245-2277 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6515-01-288-22074556EU INTERCHANGEABLE
Handle,laryngoscope
Carefusion 2200 Inc
Cross-Reference Index
Part NumberManufacturer
4556 PRIMARY Advanced Interconnections Corporation (USA)
4556 Electronic Molding Corp (USA)
Related Parts
5950-00-027-2792INTERCHANGEABLE
TRANSFORMER,POWER
310-0210-001
6695-00-193-4025INTERCHANGEABLE
GAGE,TRIGGER PULL
3110-00-198-2301INTERCHANGEABLE
BEARING,BALL,ANNULAR
2XE401
5935-00-683-1257INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4556
6240-00-725-2274INTERCHANGEABLE
LAMP,INCANDESCENT
9905-00-912-3089INTERCHANGEABLE
PLAQUE,ORGANIZATIONAL
4556
5905-01-245-2277INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6515-01-288-2207INTERCHANGEABLE
HANDLE,LARYNGOSCOPE
4556EU

Frequently Asked Questions

What is NSN 5120-01-010-5647?

NSN 5120-01-010-5647 is a Inserter,electrical Connector, manufactured by Advanced Interconnections Corporation, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-010-5647?

NSN 5120-01-010-5647 has 2 cross-referenced part numbers: 4556 (Advanced Interconnections Corporation), 4556 (Electronic Molding Corp).

What NSN replaces 5120-01-010-5647?

There are 8 known substitutes for 5120-01-010-5647: 5950-00-027-2792, 6695-00-193-4025, 3110-00-198-2301 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4556?

Key specifications for 4556: Special Features: KNURLED,3.000 IN. LG,0.250 IN. DIA,0.031 IN. THICK IN. 1 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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