PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51A502Coil,radio Frequency

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5950-00-234-4332 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-234-4332 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-234-4332. Primary manufacturer part number: 51A502.
Features
  • Coil,radio Frequency — FSC 5950
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Mounting Method: CORE AND THREADED HOLE(S) SINGLE GROUP
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Body Outside Diameter: 0.375 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Conductor Size: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-234-4332, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-234-4332
Primary Part Number51A502
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Body Outside Diameter0.375 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Coil Form TypeSOLID SINGLE COMPONENT
Body Length1.500 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Turn Quantity32 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-548-7978 INTERCHANGEABLE
Switch,lever
5930-00-978-9008 INTERCHANGEABLE
Switch,sensitive
4820-01-109-9938 INTERCHANGEABLE
Valve,exhaust Control
5930-01-501-90014989 INTERCHANGEABLE
Switch,push
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
6510-01-530-54534989 INTERCHANGEABLE
Dressing,occlusive,adhesive
Smith & Nephew Inc. Dba Smith and Nephew Wound and Mgt Div Wound Management
6515-01-555-8587CH2520 INTERCHANGEABLE
Holder,suture Needle
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
51A502 Emerson Electric Co White-Rodgers Div (USA)
51A502 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
4989 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5930-00-548-7978INTERCHANGEABLE
SWITCH,LEVER
5930-00-978-9008INTERCHANGEABLE
SWITCH,SENSITIVE
4820-01-109-9938INTERCHANGEABLE
VALVE,EXHAUST CONTROL
5930-01-501-9001INTERCHANGEABLE
SWITCH,PUSH
4989
6510-01-530-5453INTERCHANGEABLE
DRESSING,OCCLUSIVE,ADHESIVE
4989
6515-01-555-8587INTERCHANGEABLE
HOLDER,SUTURE NEEDLE
CH2520

Frequently Asked Questions

What is NSN 5950-00-234-4332?

NSN 5950-00-234-4332 is a Coil,radio Frequency, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-234-4332?

NSN 5950-00-234-4332 has 3 cross-referenced part numbers: 51A502 (Emerson Electric Co White-Rodgers Div), 51A502 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 4989 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-234-4332?

There are 6 known substitutes for 5950-00-234-4332: 5930-00-548-7978, 5930-00-978-9008, 4820-01-109-9938 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51A502?

Key specifications for 51A502: Thread Quantity Per Inch: 32 SINGLE GROUP; Mounting Method: CORE AND THREADED HOLE(S) SINGLE GROUP; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Body Outside Diameter: 0.375 INCHES NOMINAL IN. 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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