PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1CL3441Isolator,radio Frequency Reflect

Crane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation · NSN 5985-00-537-5625 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-537-5625 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-537-5625. Primary manufacturer part number: 1CL3441.
Features
  • Isolator,radio Frequency Reflect — FSC 5985
  • Frequency Range Rating: +1025.0 TO 1150.0 GIGAHERTZ
  • Identifying Number: 0S-224 PART NO.
  • Trade Designation: CONNECTOR,PLUG,ELECTRICAL
  • Identifying Number: 0S-215 PART NO.
  • Controlling Agency: OMNI SPECTRA INC
  • Connector Quantity: 2
  • 4 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-00-537-5625, 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 Crane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-537-5625
Primary Part Number1CL3441
Item NameIsolator,radio Frequency Reflect
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCrane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation
StatusACTIVE
Frequency Range Rating+1025.0 TO 1150.0 GIGAHERTZ
Identifying Number0S-224 PART NO.
Trade DesignationCONNECTOR,PLUG,ELECTRICAL
Identifying Number0S-215 PART NO.
Controlling AgencyOMNI SPECTRA INC
Connector Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5895-00-964-3413 INTERCHANGEABLE
Cavity,tuned
5895-01-202-4766 INTERCHANGEABLE
Detector
Cross-Reference Index
Part NumberManufacturer
ICL3441A Cobham Advanced Electronic Solutions Inc. (USA)
015-0010-00 Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe (USA)
015-00010-0000 Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe (USA)
1CL3441 PRIMARY Crane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation (USA)
Related Parts
5895-00-964-3413INTERCHANGEABLE
CAVITY,TUNED
5895-01-202-4766INTERCHANGEABLE
DETECTOR

Frequently Asked Questions

What is NSN 5985-00-537-5625?

NSN 5985-00-537-5625 is a Isolator,radio Frequency Reflect, manufactured by Crane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-537-5625?

NSN 5985-00-537-5625 has 4 cross-referenced part numbers: ICL3441A (Cobham Advanced Electronic Solutions Inc.), 015-0010-00 (Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe), 015-00010-0000 (Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe), 1CL3441 (Crane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation).

What NSN replaces 5985-00-537-5625?

There are 2 known substitutes for 5985-00-537-5625: 5895-00-964-3413, 5895-01-202-4766. Verify interchangeability with system specifications before substitution.

What are the specifications of 1CL3441?

Key specifications for 1CL3441: Frequency Range Rating: +1025.0 TO 1150.0 GIGAHERTZ; Overall Length: 2.656 INCHES NOMINAL IN; Identifying Number: 0S-224 PART NO.; Trade Designation: CONNECTOR,PLUG,ELECTRICAL. 9 total characteristics are documented in the Federal Logistics Information System.

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