PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

307PCoil,telephone

Lucent Technologies Inc Corporate Headquarters · NSN 5950-00-647-7507 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-7507 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-7507. Primary manufacturer part number: 307P.
Features
  • Coil,telephone — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Body Height: 1.188 INCHES NOMINAL IN
  • DC Resistance Rating in Ohms: 85.000 SINGLE COMPONENT ALL WINDING
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 1.688 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 5950-00-647-7507, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-7507
Primary Part Number307P
Item NameCoil,telephone
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Terminal Type and Quantity4 TAB, SOLDER LUG
Body Height1.188 INCHES NOMINAL IN
DC Resistance Rating in Ohms85.000 SINGLE COMPONENT ALL WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width0.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.688 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Quantity2 SINGLE COMPONENT
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Length4.468 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-063-260827979-A-307P INTERCHANGEABLE
Washer,flat
Frederick Custom Machining Inc
3110-00-109-1400307P INTERCHANGEABLE
Bearing,ball,duplex
Curtiss-Wright Electro-Mechanical Corporation Div Epd
2805-00-594-88288P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
3110-00-630-3227732A501AJP9 INTERCHANGEABLE
Bearing,ball,annular
General Electric Co Motor Business Group
Cross-Reference Index
Part NumberManufacturer
307PC0IL At and T Corp (USA)
307P American Telephone and Telegraph Co (USA)
307P PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
307P At and T Corp (USA)
307PC0IL American Telephone and Telegraph Co (USA)
Related Parts
5310-00-063-2608INTERCHANGEABLE
WASHER,FLAT
27979-A-307P
3110-00-109-1400INTERCHANGEABLE
BEARING,BALL,DUPLEX
307P
2805-00-594-8828INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
8P
3110-00-630-3227INTERCHANGEABLE
BEARING,BALL,ANNULAR
732A501AJP9

Frequently Asked Questions

What is NSN 5950-00-647-7507?

NSN 5950-00-647-7507 is a Coil,telephone, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-7507?

NSN 5950-00-647-7507 has 5 cross-referenced part numbers: 307PC0IL (At and T Corp), 307P (American Telephone and Telegraph Co), 307P (Lucent Technologies Inc Corporate Headquarters), 307P (At and T Corp), 307PC0IL (American Telephone and Telegraph Co).

What NSN replaces 5950-00-647-7507?

There are 4 known substitutes for 5950-00-647-7507: 5310-00-063-2608, 3110-00-109-1400, 2805-00-594-8828 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 307P?

Key specifications for 307P: Overall Length: 4.468 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Special Features: TERMINALS FIVE AND SIX AREDUMMY TERMINALS; Mounting Method: THREADED STUD(S) SINGLE GROUP. 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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