PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5605-0000-005Transformer,audio Frequency

Relm Communications Inc · NSN 5950-00-789-5308 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-789-5308 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-789-5308. Primary manufacturer part number: 5605-0000-005.
Features
  • Transformer,audio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
  • Inclosure Type: HERMETICALLY SEALED
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Body Length: 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Body Width: 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-789-5308, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Relm Communications Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-789-5308
Primary Part Number5605-0000-005
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRelm Communications Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Body Length1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
Maximum Operating Temp130.0 CELSIUS DEGC
Body Width1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
Impedance Rating in Ohms800.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Distance Between Mounting Facility Centers1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Height1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Maximum Transformer Power Rating30.0 DECIBELS SINGLE COMPONENT
Impedance Rating in Ohms1200.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity4 WIRE HOOK
Mounting Facility Quantity4 SINGLE GROUP
Frequency Rating100.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5895-00-501-089041945 INTERCHANGEABLE
Duplexer Subassembly
Frontgrade Technologies Inc.
5342-01-246-112012338558-1 INTERCHANGEABLE
Cap,filler Opening
U S Army Tank Automotive Command Amsta-Im-Mm
6625-01-417-126441945 INTERCHANGEABLE
Test Set Subassembly,electrical
Acterna Llc Dba Jdsu
Cross-Reference Index
Part NumberManufacturer
5605-0000-005 Relm Communications Inc (USA)
5605-0000-005 Relm Communications of Florida, Inc. (USA)
41945 Freed Transformer Co (USA)
Related Parts
5895-00-501-0890INTERCHANGEABLE
DUPLEXER SUBASSEMBLY
41945
5342-01-246-1120INTERCHANGEABLE
CAP,FILLER OPENING
12338558-1
6625-01-417-1264INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
41945

Frequently Asked Questions

What is NSN 5950-00-789-5308?

NSN 5950-00-789-5308 is a Transformer,audio Frequency, manufactured by Relm Communications Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-789-5308?

NSN 5950-00-789-5308 has 3 cross-referenced part numbers: 5605-0000-005 (Relm Communications Inc), 5605-0000-005 (Relm Communications of Florida, Inc.), 41945 (Freed Transformer Co).

What NSN replaces 5950-00-789-5308?

There are 3 known substitutes for 5950-00-789-5308: 5895-00-501-0890, 5342-01-246-1120, 6625-01-417-1264. Verify interchangeability with system specifications before substitution.

What are the specifications of 5605-0000-005?

Key specifications for 5605-0000-005: Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT; Inclosure Type: HERMETICALLY SEALED; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN. 18 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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