PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44753Diplexer

Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic · NSN 5985-01-266-4820 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-266-4820 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-266-4820. Primary manufacturer part number: 44753.
Features
  • Diplexer — FSC 5985
  • 2 verified cross-references
  • Primary manufacturer: Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diplexer, cataloged under National Stock Number 5985-01-266-4820, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiplexer
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (CAGE 29355)
Technical Specifications
ParameterValue
NSN5985-01-266-4820
Primary Part Number44753
Item NameDiplexer
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNavy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2910-00-591-429244753 INTERCHANGEABLE
Connection,body
Cummins Inc.
4820-00-987-775944753 INTERCHANGEABLE
Diaphragm,valve,flat
Jenny Products, Inc
6515-01-429-3131447.53 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5930-01-466-722244753 INTERCHANGEABLE
Arm,switch Actuator
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
6350-01-523-124944763 INTERCHANGEABLE
Alarm-Monitor
Consilium Marine & Safety Aktiebolag
Cross-Reference Index
Part NumberManufacturer
FSCS-208-16-1 Naval Inventory Control Point Mechanicsburg (USA)
44753 PRIMARY Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA)
Related Parts
2910-00-591-4292INTERCHANGEABLE
CONNECTION,BODY
44753
4820-00-987-7759INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
44753
6515-01-429-3131INTERCHANGEABLE
BONE PLATE
447.53
5930-01-466-7222INTERCHANGEABLE
ARM,SWITCH ACTUATOR
44753
6350-01-523-1249INTERCHANGEABLE
ALARM-MONITOR
44763

Frequently Asked Questions

What is NSN 5985-01-266-4820?

NSN 5985-01-266-4820 is a Diplexer, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-266-4820?

NSN 5985-01-266-4820 has 2 cross-referenced part numbers: FSCS-208-16-1 (Naval Inventory Control Point Mechanicsburg), 44753 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).

What NSN replaces 5985-01-266-4820?

There are 5 known substitutes for 5985-01-266-4820: 2910-00-591-4292, 4820-00-987-7759, 6515-01-429-3131 and 2 more. Verify interchangeability with system specifications before substitution.

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