PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8664Insulator,bushing

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5970-01-244-7546 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-244-7546 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-244-7546. Primary manufacturer part number: 8664.
Features
  • Insulator,bushing — FSC 5970
  • Material: PLASTIC PHENOLIC OVERALL
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 0.138 INCHES NOMINAL IN
  • Outside Diameter: 0.250 INCHES NOMINAL IN
  • End Configuration: BOTH ENDS SQUARED
  • 4 verified cross-references
  • Primary manufacturer: Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Applications
  • Applications requiring Plastic Phenolic Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-01-244-7546, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5970-01-244-7546
Primary Part Number8664
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusACTIVE
MaterialPLASTIC PHENOLIC OVERALL
Style DesignatorCYLINDRICAL
Inside Diameter0.138 INCHES NOMINAL IN
Outside Diameter0.250 INCHES NOMINAL IN
End ConfigurationBOTH ENDS SQUARED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-193-0871 INTERCHANGEABLE
Bushing,pipe
6740-00-435-61298664 INTERCHANGEABLE
Ball,clutch
Pakon Inc Dba Impak Division
5905-01-100-0555 INTERCHANGEABLE
Resistor,fixed,wire Wound
3040-01-203-42278664 INTERCHANGEABLE
Gearshaft,spur
Eaton Corporation Div Eaton Fluid Power
3950-01-497-1808210763 INTERCHANGEABLE
Joystick,control
Smatco Industries Inc
Cross-Reference Index
Part NumberManufacturer
210763 California Instruments Corp (USA)
8664 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
8664 Dialight Corporation (USA)
210763 PRIMARY Ametek Programmable Power, Inc. (USA)
Related Parts
4730-00-193-0871INTERCHANGEABLE
BUSHING,PIPE
6740-00-435-6129INTERCHANGEABLE
BALL,CLUTCH
8664
5905-01-100-0555INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3040-01-203-4227INTERCHANGEABLE
GEARSHAFT,SPUR
8664
3950-01-497-1808INTERCHANGEABLE
JOYSTICK,CONTROL
210763

Frequently Asked Questions

What is NSN 5970-01-244-7546?

NSN 5970-01-244-7546 is a Insulator,bushing, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-244-7546?

NSN 5970-01-244-7546 has 4 cross-referenced part numbers: 210763 (California Instruments Corp), 8664 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 8664 (Dialight Corporation), 210763 (Ametek Programmable Power, Inc.).

What NSN replaces 5970-01-244-7546?

There are 5 known substitutes for 5970-01-244-7546: 4730-00-193-0871, 6740-00-435-6129, 5905-01-100-0555 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8664?

Key specifications for 8664: Material: PLASTIC PHENOLIC OVERALL; Style Designator: CYLINDRICAL; Inside Diameter: 0.138 INCHES NOMINAL IN; Outside Diameter: 0.250 INCHES NOMINAL IN. 6 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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