PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10221D1-6Coil,telephone

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-221-4608 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-221-4608 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-221-4608. Primary manufacturer part number: 10221D1-6.
Features
  • Coil,telephone — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 15.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Quantity: 2 SINGLE COMPONENT
  • Mounting Hole Diameter: 0.169 INCHES NOMINAL SINGLE GROUP IN
  • DC Resistance Rating in Ohms: 42.000 SINGLE COMPONENT ALL WINDING
  • Inclosure Type: FULLY INCLOSED
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Body Length: 15.750 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,telephone, cataloged under National Stock Number 5950-00-221-4608, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5950-00-221-4608
Primary Part Number10221D1-6
Item NameCoil,telephone
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length15.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity2 SINGLE COMPONENT
Mounting Hole Diameter0.169 INCHES NOMINAL SINGLE GROUP IN
DC Resistance Rating in Ohms42.000 SINGLE COMPONENT ALL WINDING
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity4 TAB, SOLDER LUG
Body Length15.750 INCHES NOMINAL IN
Body Height1.969 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.750 INCHES NOMINAL IN
Mounting MethodFLANGE SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5975-00-058-5204 INTERCHANGEABLE
Conduit Outlet
5130-00-134-7590C2-8 INTERCHANGEABLE
Chuck,fastener Installation Tool
Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
5110-00-236-3273 INTERCHANGEABLE
Chisel,cold,hand
5340-00-442-3248CC7 INTERCHANGEABLE
Clamp,synchro
Secs Inc
5930-00-794-6728C2-58 INTERCHANGEABLE
Switch,push-Pull
Safran Power Usa, Llc
5975-00-968-3303 INTERCHANGEABLE
Conduit Outlet
4310-01-067-82780156028 C28 INTERCHANGEABLE
Muffler,speed Control
Allied Witan Co Dba Alwitco
5999-01-315-9905 INTERCHANGEABLE
Clip,electrical
5950-01-672-679106-3275-00 INTERCHANGEABLE
Reactor
Hisonic, Llc
Cross-Reference Index
Part NumberManufacturer
C28 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
10221D1-6 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5975-00-058-5204INTERCHANGEABLE
CONDUIT OUTLET
5130-00-134-7590INTERCHANGEABLE
CHUCK,FASTENER INSTALLATION TOOL
C2-8
5110-00-236-3273INTERCHANGEABLE
CHISEL,COLD,HAND
5340-00-442-3248INTERCHANGEABLE
CLAMP,SYNCHRO
CC7
5930-00-794-6728INTERCHANGEABLE
SWITCH,PUSH-PULL
C2-58
5975-00-968-3303INTERCHANGEABLE
CONDUIT OUTLET
4310-01-067-8278INTERCHANGEABLE
MUFFLER,SPEED CONTROL
0156028 C28
5999-01-315-9905INTERCHANGEABLE
CLIP,ELECTRICAL
5950-01-672-6791INTERCHANGEABLE
REACTOR
06-3275-00

Frequently Asked Questions

What is NSN 5950-00-221-4608?

NSN 5950-00-221-4608 is a Coil,telephone, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-221-4608?

NSN 5950-00-221-4608 has 2 cross-referenced part numbers: C28 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 10221D1-6 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5950-00-221-4608?

There are 9 known substitutes for 5950-00-221-4608: 5975-00-058-5204, 5130-00-134-7590, 5110-00-236-3273 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10221D1-6?

Key specifications for 10221D1-6: Center to Center Distance Between Mounting Facilities Parallel to Length: 15.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Quantity: 2 SINGLE COMPONENT; Mounting Hole Diameter: 0.169 INCHES NOMINAL SINGLE GROUP IN; DC Resistance Rating in Ohms: 42.000 SINGLE COMPONENT ALL WINDING. 13 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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