PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103421Plate,connector

Astronautics Corporation of America · NSN 6610-00-922-3307 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-922-3307 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-922-3307. Primary manufacturer part number: 103421.
Features
  • Plate,connector — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Plate,connector, cataloged under National Stock Number 6610-00-922-3307, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronautics Corporation of America. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate,connector
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAstronautics Corporation of America (CAGE 10138)
Technical Specifications
ParameterValue
NSN6610-00-922-3307
Primary Part Number103421
Item NamePlate,connector
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6680-00-226-969680374-1 INTERCHANGEABLE
Indicator,sight,liquid
L3harris Technologies, Inc. Div Space and Airborne Systems
5365-00-677-8522103421 INTERCHANGEABLE
Spacer,ring
Triumph Thermal Systems - Maryland, Inc.
5360-01-047-670710342-1 INTERCHANGEABLE
Spring,helical,compression
Grimes Aerospace Company
1680-01-074-974910342-1 INTERCHANGEABLE
Cover,cushion
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
103421 PRIMARY Astronautics Corporation of America (USA)
Related Parts
6680-00-226-9696INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
80374-1
5365-00-677-8522INTERCHANGEABLE
SPACER,RING
103421
5360-01-047-6707INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10342-1
1680-01-074-9749INTERCHANGEABLE
COVER,CUSHION
10342-1

Frequently Asked Questions

What is NSN 6610-00-922-3307?

NSN 6610-00-922-3307 is a Plate,connector, manufactured by Astronautics Corporation of America, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-922-3307?

NSN 6610-00-922-3307 has 1 cross-referenced part number: 103421 (Astronautics Corporation of America).

What NSN replaces 6610-00-922-3307?

There are 4 known substitutes for 6610-00-922-3307: 6680-00-226-9696, 5365-00-677-8522, 5360-01-047-6707 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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