1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

insulators - Glazed Ceramic

SQUARE INSULATORS
PART # LENGTH IN. WIDTH IN WEIGHT LBS THREAD
NL523W12-012 1.5 0.75 0.05 10/32
NS5W1224 3.0 0.75 0.15 10/32
NL523W13-020 2.5 1.0 0.20 1/4-20

 

ROUND INSULATORS
PART#          LENGTH IN.

DIAMETER IN.

WEIGHT LBS THREAD
NL523W01-012 1.5 0.375 0.01 6/32
NL523W01-450 4.5 0.375 0.05 6/32 
NL422B01-004 0.50 0.375 0.01 6/32
NL422B01-006 0.75 0.375 0.01 6/32
NL422B01-008 1.0 0.375 0.01 6/32
NL523W02-050 0.50 0.50 0.01 6/32
NL523W02-008 1.0 0.50 0.01 6/32
NL523W02-010 1.25 0.50 0.01 8/32
NL523W02-012 1.5 0.50 0.01 8/32
NS5W0216 2.0 0.50 0.05 8/32
NS5W0216-T 2.0 0.50 0.05 8/32 STUD ATTACHED
NL523W02-020 2.5 0.50 0.05 6/32
NL523W02-4035 4.0 0.50 0.05 8/32
NL523W03-0515 0.50 0.75 0.01 10/32
NL523W03-008 1.0 0.75 0.05 10/32
NL422B03-008 1.0 0.75 0.05 10/32
NL523W03-012 1.5 0.75 0.05 10/32
NL523W03-020 2.5 0.75 0.10

10/32

NL422B03-016 2.0 0.75 0.10

10/32

NL523W03-250 2.5 0.75 0.15

3 HOLE MOUNT &

BANANA PLUG W/SOLDER LUG

NL422B03-024 3.0 0.75 0.15 10/32
NL523W03-032 4.0 0.75 0.15 10/32
NL523W04-020 2.50 1.0 0.20 1/4-20
NL523W04-040 5 1.0 0.35 1/4-20
CER5.5 (Non-Glazed) 5.5 1.0 0.45 1/4-20

List  Grid 

per page
Set Descending Direction
  1. NL523W12-012 Centralab Glazed Ceramic Standoff Insulator 1-1/2" x 3/4" x 3/4" (NOS)

    NL523W12-012 Centralab Glazed Ceramic Standoff Insulator 1-1/2" x 3/4" x 3/4" (NOS)

    $5.91

    • Shape: Square
    • Dimensions: 1 1/2" Long x 3/4" Wide x 3/4" High
    • Weight: 0.05 lbs
    • Mounting Hole Thread: 10-32

    New Old Stock * No longer available for export
    MFR: Centralab
    SKU: NL523W12-012

    NOTE: May Contain Minor Blemishes / Chips. Electrically OK.

  2. Johnson Glazed Ceramic Pillar with Round Base (Pull)

    Johnson Glazed Ceramic Pillar with Round Base (Pull)

    $12.91

    • Ceramic Height: ~4-1/2"
    • Base: 2-5/32" Diameter x ~7/16"

    Used * No longer available for export
    MFR: E.F. Johnson
    SKU: GCP-RB-JOHNSON-P

  3. Vintage Ceramic Feed-Thru Insulator with Six Connection Holes (Pull)

    Vintage Ceramic Feed-Thru Insulator with Six Connection Holes (Pull)

    $19.91

    Size: 5" diameter x 9/16" thick at rim x 3-11/16" wide end of stud to end of nut.

    MFR: Unbranded
    SKU: CIN-6HOLE-P

  4. 13925 Frequelex Conical Ceramic Standoff (Pull)

    13925 Frequelex Conical Ceramic Standoff (Pull)

    $5.91

    Size: 3-13/16" x 2-15/16" x 2-15/16"

    Used * No longer available for export
    MFR: Frequelex
    SKU: 13925-P

  5. Glazed Ceramic Conical Threaded Standoff (Pull)

    Glazed Ceramic Conical Threaded Standoff (Pull)

    $12.91

    • Base Diameter: 3-5/16"
    • Top Diameter: 1-15/32"
    • Ceramic Height: 3-15/16"           
    • Overall Height: 4-7/8"           
    • 1/2 - Threaded stud
    • inner stud diameter: 1/4"

    Used * No longer available for export
    MFR: Unbranded
    SKU: GCC-Threaded-SO-P

  6. 722278-1 Alberox Ceramic / Metal Threaded Post Insulator (NOS)

    722278-1 Alberox Ceramic / Metal Threaded Post Insulator (NOS)

    $48.91

    • Metal Base: 3-1/8" diameter x 1/8" thick
    • Overall Height: 4-1/16"
    • Ceramic Outside Diameter: 1-1/2"
    • Ceramic Inside Diameter: 1/2"
    • Glazed Ceramic top of base / unglazed bottom of base
    • Thread: 1/4 / 28

    New Old Stock * No longer available for export
    MFR: Alberox, A division of Morgan Advaned Materials
    SKU: 722278-1


  7. Long Wire Standoff / Fence Post Insulator

    Long Wire Standoff / Fence Post Insulator

    $1.91

    • 1-5/8" diameter x 1-1/16" high
    • Center Hole: 3/8" diameter
    • Channel groove: 7/16" wide
    • Material: Glazed Ceramic

    SKU: LWS-CERAMIC

    Made in the USA

  8. 136-107 Johnson Glazed Ceramic Tiedown Insulator 6-15/16" long x 1" diameter (Pull)

    136-107 Johnson Glazed Ceramic Tiedown Insulator 6-15/16" long x 1" diameter (Pull)

    $12.91

    136-107 Johnson Glazed Ceramic Tiedown Insulator 6-15/16" x 1" (Pull)

    Used * No longer available for export
    MFR: Johnson
    SKU: STRAIN-136-107-P

    Made in the USA

  9. 464 Birnbach Glazed Ceramic Tiedown Insulator 4" x 1/2" long x 3/8" diameter (Pull)

    464 Birnbach Glazed Ceramic Tiedown Insulator 4" x 1/2" long x 3/8" diameter (Pull)

    $3.91

    464 Birnbach Glazed Ceramic Tiedown Insulator 4" x 1/2" long x 3/8" diameter (Pull)

    Used * No longer available for export
    MFR: Birnbach Radio Company, Inc.
    SKU: Strain-464-P

    Made in the USA
  10. White Glazed Ceramic Tiedown Insulator 6" x 1/2" long x 11/32" diameter

    White Glazed Ceramic Tiedown Insulator 6" x 1/2" long x 11/32" diameter

    $3.91

    White Glazed Ceramic Tiedown Insulator 6" x 1/2" long x 11/32" diameter

    SKU: STRAIN-6

Items 1 to 10 of 72 total

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