Insulators

• 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

• 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

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

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

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

SKU: STRAIN-6

CS-823A Janco Glazed Ceramic Antenna Tiedown Insulator 7-1/2" long x 5/8" diameter (NOS)

New Old Stock * No longer available for export
MFR: Janco Corporation
SKU: CS-823A

CDP-61047A Glazed Ceramic Antenna Tiedown Insulator 6-3/16" x 3/4" (NOS)

New Old Stock * No longer available for export
SKU: CDP-61047A

NS3B5240 Stewart Glazed Ceramic Antenna Tiedown Insulator 6-1/8" long x 3/4" diameter (NOS)

New Old Stock * No longer available for export
MFR: D.M. Stewart Manufacturing Company
SKU: NS3B5240

NL523B66-024  Porcelin Antenna Tiedown Insulator 4" long x 3/4" diameter (NOS)

New Old Stock * No longer available for export
SKU: NS5B5224