PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50647Inner Gimbal Subassembly

Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · NSN 6610-01-280-3427 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-280-3427 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-280-3427. Primary manufacturer part number: 50647.
Features
  • Inner Gimbal Subassembly — FSC 6610
  • 2 verified cross-references
  • Primary manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Inner Gimbal Subassembly, cataloged under National Stock Number 6610-01-280-3427, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInner Gimbal Subassembly
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems (CAGE 50027)
Technical Specifications
ParameterValue
NSN6610-01-280-3427
Primary Part Number50647
Item NameInner Gimbal Subassembly
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-113-7236 INTERCHANGEABLE
Lever,manual Control
5360-00-173-292446009 INTERCHANGEABLE
Spring,helical,compression
Woodward Hrt Inc
4730-00-289-5176 INTERCHANGEABLE
Plug,pipe
3020-00-484-84612P248 INTERCHANGEABLE
Gear,output
Dana Corp Spicer Transmission Div
5330-00-584-204846009 INTERCHANGEABLE
Seal,plain
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5950-00-646-3171 INTERCHANGEABLE
Core,electromagnetic Component
4730-01-165-962046009 INTERCHANGEABLE
Strainer,sediment
Stone Construction Equipment, Inc.
5920-01-716-035446009 INTERCHANGEABLE
Fuse,cartridge
Viavi Solutionsllc
Cross-Reference Index
Part NumberManufacturer
50647 PRIMARY Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
46009 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
Related Parts
3040-00-113-7236INTERCHANGEABLE
LEVER,MANUAL CONTROL
5360-00-173-2924INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
46009
4730-00-289-5176INTERCHANGEABLE
PLUG,PIPE
3020-00-484-8461INTERCHANGEABLE
GEAR,OUTPUT
2P248
5330-00-584-2048INTERCHANGEABLE
SEAL,PLAIN
46009
5950-00-646-3171INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
4730-01-165-9620INTERCHANGEABLE
STRAINER,SEDIMENT
46009
5920-01-716-0354INTERCHANGEABLE
FUSE,CARTRIDGE
46009

Frequently Asked Questions

What is NSN 6610-01-280-3427?

NSN 6610-01-280-3427 is a Inner Gimbal Subassembly, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-280-3427?

NSN 6610-01-280-3427 has 2 cross-referenced part numbers: 50647 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems), 46009 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).

What NSN replaces 6610-01-280-3427?

There are 8 known substitutes for 6610-01-280-3427: 3040-00-113-7236, 5360-00-173-2924, 4730-00-289-5176 and 5 more. Verify interchangeability with system specifications before substitution.

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