PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40727Contact Assembly,el

Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · NSN 6610-00-739-8353 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-739-8353 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-739-8353. Primary manufacturer part number: 40727.
Features
  • Contact Assembly,el — FSC 6610
  • 1 verified cross-reference
  • 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 Contact Assembly,el, cataloged under National Stock Number 6610-00-739-8353, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameContact Assembly,el
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems (CAGE 50027)
Technical Specifications
ParameterValue
NSN6610-00-739-8353
Primary Part Number40727
Item NameContact Assembly,el
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-403-83862N697 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
5133-00-841-8617 INTERCHANGEABLE
Drill,twist
5950-01-032-4511156735-01 INTERCHANGEABLE
Transformer,audio Frequency
Ge Aviation Systems Llc
5330-01-351-756740-72-7 INTERCHANGEABLE
Seal,plain Encased
Palfinger Marine Usa, Llc
4720-01-385-608040727 INTERCHANGEABLE
Tubing,nonmetallic
Air Techniques, Inc.
7025-01-700-395940-727 INTERCHANGEABLE
Dongle
Strategic Robotic Systems, Inc. Dba Strategic Robotic Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
40727 PRIMARY Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
Related Parts
5961-00-403-8386INTERCHANGEABLE
TRANSISTOR
2N697
5133-00-841-8617INTERCHANGEABLE
DRILL,TWIST
5950-01-032-4511INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
156735-01
5330-01-351-7567INTERCHANGEABLE
SEAL,PLAIN ENCASED
40-72-7
4720-01-385-6080INTERCHANGEABLE
TUBING,NONMETALLIC
40727
7025-01-700-3959INTERCHANGEABLE
DONGLE
40-727

Frequently Asked Questions

What is NSN 6610-00-739-8353?

NSN 6610-00-739-8353 is a Contact Assembly,el, 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 6610-00-739-8353?

NSN 6610-00-739-8353 has 1 cross-referenced part number: 40727 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).

What NSN replaces 6610-00-739-8353?

There are 6 known substitutes for 6610-00-739-8353: 5961-00-403-8386, 5133-00-841-8617, 5950-01-032-4511 and 3 more. Verify interchangeability with system specifications before substitution.

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