PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43-287Capacitor,variable,glass Dielect

Triplett (bluffton) Corporation Dba Lfe Instruments · NSN 5910-00-085-2209 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-085-2209 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-085-2209. Primary manufacturer part number: 43-287.
Features
  • Capacitor,variable,glass Dielect — FSC 5910
  • Nominal Thread Size: 0.250 INCHES IN
  • Inclosure Type: ENCASED
  • Mounting Facility Screw Thread Series Designator: UNEF
  • Mounting Facility Type and Quantity: 1 THREADED BUSHING
  • Capacitance Range in Picofarads: +1.0 TO 12.0 SINGLE SECTION
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
  • Terminal Type and Quantity: 1 WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,glass Dielect, cataloged under National Stock Number 5910-00-085-2209, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Triplett (bluffton) Corporation Dba Lfe Instruments. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-085-2209
Primary Part Number43-287
Item NameCapacitor,variable,glass Dielect
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerTriplett (bluffton) Corporation Dba Lfe Instruments
StatusACTIVE
Nominal Thread Size0.250 INCHES IN
Inclosure TypeENCASED
Mounting Facility Screw Thread Series DesignatorUNEF
Mounting Facility Type and Quantity1 THREADED BUSHING
Capacitance Range in Picofarads+1.0 TO 12.0 SINGLE SECTION
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Terminal Type and Quantity1 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-010-3006137813-01 INTERCHANGEABLE
Transformer,power Autotransforme
Ge Aviation Systems Llc
4820-01-134-0809 INTERCHANGEABLE
Valve,angle
3120-01-451-1156 INTERCHANGEABLE
Bearing,sleeve
6525-01-501-630243287 INTERCHANGEABLE
Fixer,drain Tub
Air Techniques, Inc.
5330-01-582-553643287 INTERCHANGEABLE
Gasket
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
43-287 Triplett (bluffton) Corporation Dba Lfe Instruments (USA)
43-287 Murata Erie North America Inc Headquarters and Georgia Opns (USA)
TC1849 Telectro Systems Corp
Related Parts
5950-00-010-3006INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
137813-01
4820-01-134-0809INTERCHANGEABLE
VALVE,ANGLE
3120-01-451-1156INTERCHANGEABLE
BEARING,SLEEVE
6525-01-501-6302INTERCHANGEABLE
FIXER,DRAIN TUB
43287
5330-01-582-5536INTERCHANGEABLE
GASKET
43287

Frequently Asked Questions

What is NSN 5910-00-085-2209?

NSN 5910-00-085-2209 is a Capacitor,variable,glass Dielect, manufactured by Triplett (bluffton) Corporation Dba Lfe Instruments, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-085-2209?

NSN 5910-00-085-2209 has 3 cross-referenced part numbers: 43-287 (Triplett (bluffton) Corporation Dba Lfe Instruments), 43-287 (Murata Erie North America Inc Headquarters and Georgia Opns), TC1849 (Telectro Systems Corp).

What NSN replaces 5910-00-085-2209?

There are 5 known substitutes for 5910-00-085-2209: 5950-00-010-3006, 4820-01-134-0809, 3120-01-451-1156 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43-287?

Key specifications for 43-287: Nominal Thread Size: 0.250 INCHES IN; Inclosure Type: ENCASED; Mounting Facility Screw Thread Series Designator: UNEF; Mounting Facility Type and Quantity: 1 THREADED BUSHING. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com