PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56-403Contact Assy,plug C

Stackpole Corp the · NSN 6125-00-327-9570 · FSC 6125 · No Item Name Available
Verified by PartsTable
NSN 6125-00-327-9570 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-327-9570. Primary manufacturer part number: 56-403.
Features
  • Contact Assy,plug C — FSC 6125
  • 6 verified cross-references
  • Primary manufacturer: Stackpole Corp the
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Contact Assy,plug C, cataloged under National Stock Number 6125-00-327-9570, is classified within Federal Supply Class 6125 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Stackpole Corp the. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameContact Assy,plug C
FSC / FSG6125 — No Item Name Available (FSG 61)
ManufacturersAllied Signal Inc Aerospace Equipment Systems Eatontown Site (CAGE 83298); Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (CAGE 19315); Honeywell International, Inc Div Aerospace-Tucson (CAGE 64547); Bendix Corp the (CAGE 06840); Morganite Inc (CAGE 76468)
Technical Specifications
ParameterValue
NSN6125-00-327-9570
Primary Part Number56-403
Item NameContact Assy,plug C
FSC / FSG6125 / 61 — No Item Name Available
ManufacturerStackpole Corp the
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4935-00-073-876056403 INTERCHANGEABLE
Piston and Hanger a
Parker Hannifin Corporation Div Hydraulic Systems Division
5935-00-990-6219 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5895-01-191-3458 INTERCHANGEABLE
Mixer Stage,frequency
Cross-Reference Index
Part NumberManufacturer
853306 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
853306 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
853306 Honeywell International, Inc Div Aerospace-Tucson (USA)
853306 Bendix Corp the (USA)
56-403 Morganite Inc (USA)
56-403 PRIMARY Stackpole Corp the (USA)
Related Parts
4935-00-073-8760INTERCHANGEABLE
PISTON AND HANGER A
56403
5935-00-990-6219INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5895-01-191-3458INTERCHANGEABLE
MIXER STAGE,FREQUENCY

Frequently Asked Questions

What is NSN 6125-00-327-9570?

NSN 6125-00-327-9570 is a Contact Assy,plug C, manufactured by Stackpole Corp the, classified under FSC 6125 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6125-00-327-9570?

NSN 6125-00-327-9570 has 6 cross-referenced part numbers: 853306 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site), 853306 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 853306 (Honeywell International, Inc Div Aerospace-Tucson), 853306 (Bendix Corp the), 56-403 (Morganite Inc) and 1 more.

What NSN replaces 6125-00-327-9570?

There are 3 known substitutes for 6125-00-327-9570: 4935-00-073-8760, 5935-00-990-6219, 5895-01-191-3458. Verify interchangeability with system specifications before substitution.

Is NSN 6125-00-327-9570 still in active supply?

NSN 6125-00-327-9570 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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