PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2066Bushing,electrical Conductor

Heyco Inc Dba Heyco Products · NSN 5975-00-789-3149 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-789-3149 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-789-3149. Primary manufacturer part number: 2066.
Features
  • Bushing,electrical Conductor — FSC 5975
  • Body Outside Diameter: 0.656 INCHES NOMINAL IN
  • Style Designator: SNAP
  • Material: PLASTIC POLYAMIDE NYLON BODY
  • Accommodation Hole Inside Diameter: 0.438 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Heyco Inc Dba Heyco Products
Applications
  • Applications requiring Plastic Polyamide Nylon Body construction
General Description

The Bushing,electrical Conductor, cataloged under National Stock Number 5975-00-789-3149, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-789-3149
Primary Part Number2066
Item NameBushing,electrical Conductor
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerHeyco Inc Dba Heyco Products
StatusACTIVE
Body Outside Diameter0.656 INCHES NOMINAL IN
Style DesignatorSNAP
MaterialPLASTIC POLYAMIDE NYLON BODY
Accommodation Hole Inside Diameter0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5975-00-838-0150SB312-3 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5975-00-874-75332053 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5975-00-885-8290SB437-5 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5975-00-933-5920SB1500-21 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5975-00-968-5048SB375-4 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5975-00-977-84782096 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5975-01-013-83192086 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5325-01-032-93662572299-2 INTERCHANGEABLE
Grommet,nonmetallic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
2066 PRIMARY Heyco Inc Dba Heyco Products (USA)
SB562-7 PRIMARY Heyco Inc Dba Heyco Products (USA)
077-003712-018 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
739074-02 Ge Aviation Systems Llc (USA)
P-6844 Heyco Inc Dba Heyco Products (USA)
Related Parts
5975-00-838-0150INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
SB312-3
5975-00-874-7533INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2053
5975-00-885-8290INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
SB437-5
5975-00-933-5920INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
SB1500-21
5975-00-968-5048INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
SB375-4
5975-00-977-8478INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2096
5975-01-013-8319INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2086
5325-01-032-9366INTERCHANGEABLE
GROMMET,NONMETALLIC
2572299-2

Frequently Asked Questions

What is NSN 5975-00-789-3149?

NSN 5975-00-789-3149 is a Bushing,electrical Conductor, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-789-3149?

NSN 5975-00-789-3149 has 5 cross-referenced part numbers: 2066 (Heyco Inc Dba Heyco Products), SB562-7 (Heyco Inc Dba Heyco Products), 077-003712-018 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 739074-02 (Ge Aviation Systems Llc), P-6844 (Heyco Inc Dba Heyco Products).

What NSN replaces 5975-00-789-3149?

There are 8 known substitutes for 5975-00-789-3149: 5975-00-838-0150, 5975-00-874-7533, 5975-00-885-8290 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2066?

Key specifications for 2066: Body Outside Diameter: 0.656 INCHES NOMINAL IN; Style Designator: SNAP; Overall Height: 0.406 INCHES NOMINAL IN; Material: PLASTIC POLYAMIDE NYLON BODY. 5 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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