PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278-1773-000Coil,radio Frequency

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5950-00-080-4677 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-080-4677 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-080-4677. Primary manufacturer part number: 278-1773-000.
Features
  • Coil,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Rating: 9.50 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Quality Factor: 65 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Maximum Operating Temp: 85.0 CELSIUS DEGC
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-080-4677, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-080-4677
Primary Part Number278-1773-000
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inductance Rating9.50 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Quality Factor65 MINIMUM SINGLE COMPONENT SINGLE WINDING
Maximum Operating Temp85.0 CELSIUS DEGC
Overall Diameter0.250 INCHES NOMINAL IN
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Core ConstructionPOWDERED SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Turn Quantity45-1/4 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeOPEN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-684416X730 INTERCHANGEABLE
Bearing,ball,annular
Garwood/feller Inc Garwood Winch Div
3040-00-177-782510871739 INTERCHANGEABLE
Connecting Link,rigid
U S Army Tank Automotive Command Amsta-Im-Mm
5325-00-281-2912183-35 INTERCHANGEABLE
Ring,retaining
Lockheed Martin Corporation Div Rms - Mitchel Field
5330-00-320-0780 INTERCHANGEABLE
Gasket
4920-00-323-50833834 INTERCHANGEABLE
Fixture,engine Maintenance,aircr
Allison Transmission Inc Dba Allison Transmission, Inc
4730-00-441-3520 INTERCHANGEABLE
CAGE Unit,steam Trap
5910-00-836-3045 INTERCHANGEABLE
Capacitor Set,matched
5950-00-855-4183092-0044 INTERCHANGEABLE
Transformer,power
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5330-01-186-186218335 INTERCHANGEABLE
Nut,ram Packing
Hein Werner Corp
6610-01-219-86533834 INTERCHANGEABLE
Bezel
Kearflex Engineering Company
Cross-Reference Index
Part NumberManufacturer
278-1773-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
278-1773-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
383-4 PRIMARY Wells Cti Incnics Inc (USA)
X507 PRIMARY Communication Coil, Inc. Div - (USA)
18335 PRIMARY Albert Frei & Sons, Inc. Dba Afs (USA)
Related Parts
3110-00-156-6844INTERCHANGEABLE
BEARING,BALL,ANNULAR
16X730
3040-00-177-7825INTERCHANGEABLE
CONNECTING LINK,RIGID
10871739
5325-00-281-2912INTERCHANGEABLE
RING,RETAINING
183-35
5330-00-320-0780INTERCHANGEABLE
GASKET
4920-00-323-5083INTERCHANGEABLE
FIXTURE,ENGINE MAINTENANCE,AIRCR
3834
4730-00-441-3520INTERCHANGEABLE
CAGE UNIT,STEAM TRAP
5910-00-836-3045INTERCHANGEABLE
CAPACITOR SET,MATCHED
5950-00-855-4183INTERCHANGEABLE
TRANSFORMER,POWER
092-0044
5330-01-186-1862INTERCHANGEABLE
NUT,RAM PACKING
18335
6610-01-219-8653INTERCHANGEABLE
BEZEL
3834
6110-01-423-7718INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
3834
5133-01-438-7755INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5950-00-080-4677?

NSN 5950-00-080-4677 is a Coil,radio Frequency, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-080-4677?

NSN 5950-00-080-4677 has 5 cross-referenced part numbers: 278-1773-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 278-1773-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 383-4 (Wells Cti Incnics Inc), X507 (Communication Coil, Inc. Div -), 18335 (Albert Frei & Sons, Inc. Dba Afs).

What NSN replaces 5950-00-080-4677?

There are 12 known substitutes for 5950-00-080-4677: 3110-00-156-6844, 3040-00-177-7825, 5325-00-281-2912 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 278-1773-000?

Key specifications for 278-1773-000: Reliability Indicator: NOT ESTABLISHED; Inductance Rating: 9.50 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Winding Conductor Size: 0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Quality Factor: 65 MINIMUM SINGLE COMPONENT SINGLE WINDING. 16 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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