PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U9491-5Coil,radio Frequency

A M I/ Coast Magnetics Inc. Dba Coast Magnetics · NSN 5950-01-068-0375 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-068-0375 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-068-0375. Primary manufacturer part number: U9491-5.
Features
  • Coil,radio Frequency — FSC 5950
  • Quality Factor: 147 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: OPEN
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Body Length: 0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Inductance Rating: 1.33 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-01-068-0375, 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 A M I/ Coast Magnetics Inc. Dba Coast Magnetics. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-068-0375
Primary Part NumberU9491-5
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerA M I/ Coast Magnetics Inc. Dba Coast Magnetics
StatusACTIVE
Quality Factor147 MINIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Terminal Type and Quantity2 WIRE LEAD
Body Length0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Inductance Rating1.33 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Features ProvidedTINNED WIRE LEADS
Body Outside Diameter0.317 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN
Turn Quantity16 SINGLE COMPONENT SINGLE WINDING
Specification/standard Data87990-755002A7742 MANUFACTURERS SOURCE CONTROL
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Core ConstructionPOWDERED SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-140-2187 INTERCHANGEABLE
Gasket
5315-00-291-8518 INTERCHANGEABLE
Pin,straight,headless
5950-00-556-9058254054 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
5815-00-568-224183335 INTERCHANGEABLE
Lever
Lucent Technologies Inc Corporate Headquarters
5331-00-585-6663 INTERCHANGEABLE
O-Ring
5360-01-193-3460720-08 INTERCHANGEABLE
Spring,plunger
Pentair Filtration Solutions, Llc
4820-01-474-069083335 INTERCHANGEABLE
Valve,diaphragm,stop
Griswold Industries Dba Cla-Val Co
6145-01-475-5410B83335 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire and Cable Co Tompkinsville Plant
4820-01-690-308172008 INTERCHANGEABLE
Seat,valve
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
U9491-5 PRIMARY A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
755002A7742-5 87990 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
72008 PRIMARY Magnetic Component Engineering, Llc Dba Magnetic Component Engineering Inc (USA)
755002A7742-5 Quartermaster General (USA)
8333-5 Automatic Coil Corp (USA)
755002A7742-5 Raytheon Company Div Rmd Strategic (USA)
Related Parts
5330-00-140-2187INTERCHANGEABLE
GASKET
5315-00-291-8518INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5950-00-556-9058INTERCHANGEABLE
TRANSFORMER,POWER
254054
5815-00-568-2241INTERCHANGEABLE
LEVER
83335
5331-00-585-6663INTERCHANGEABLE
O-RING
5360-01-193-3460INTERCHANGEABLE
SPRING,PLUNGER
720-08
4820-01-474-0690INTERCHANGEABLE
VALVE,DIAPHRAGM,STOP
83335
6145-01-475-5410INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
B83335
4820-01-690-3081INTERCHANGEABLE
SEAT,VALVE
72008

Frequently Asked Questions

What is NSN 5950-01-068-0375?

NSN 5950-01-068-0375 is a Coil,radio Frequency, manufactured by A M I/ Coast Magnetics Inc. Dba Coast Magnetics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-068-0375?

NSN 5950-01-068-0375 has 6 cross-referenced part numbers: U9491-5 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 755002A7742-5 87990 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 72008 (Magnetic Component Engineering, Llc Dba Magnetic Component Engineering Inc), 755002A7742-5 (Quartermaster General), 8333-5 (Automatic Coil Corp) and 1 more.

What NSN replaces 5950-01-068-0375?

There are 9 known substitutes for 5950-01-068-0375: 5330-00-140-2187, 5315-00-291-8518, 5950-00-556-9058 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of U9491-5?

Key specifications for U9491-5: Quality Factor: 147 MINIMUM SINGLE COMPONENT SINGLE WINDING; Inclosure Type: OPEN; Terminal Type and Quantity: 2 WIRE LEAD; Body Length: 0.138 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN. 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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