PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

763-1666-001Insulator,disk

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5970-00-033-9164 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-033-9164 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-033-9164. Primary manufacturer part number: 763-1666-001.
Features
  • Insulator,disk — FSC 5970
  • Identification Code Color: NATURAL
  • Material: PLASTIC OVERALL
  • First Hole Spacing: 0.453 INCHES NOMINAL IN
  • Second Hole Spacing: 0.901 INCHES MINIMUM AND 0.911 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-P-19161, TYPE GTE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: DRILLED, FLAT
  • First Hole Diameter: 0.138 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Applications
  • Applications requiring Plastic Overall construction
General Description

The Insulator,disk, cataloged under National Stock Number 5970-00-033-9164, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-033-9164
Primary Part Number763-1666-001
Item NameInsulator,disk
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Identification Code ColorNATURAL
MaterialPLASTIC OVERALL
First Hole Spacing0.453 INCHES NOMINAL IN
Second Hole Spacing0.901 INCHES MINIMUM AND 0.911 INCHES MAXIMUM IN
Material Document and ClassificationMIL-P-19161, TYPE GTE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorDRILLED, FLAT
First Hole Diameter0.138 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Second Hole Diameter0.106 INCHES NOMINAL IN
Outside Diameter1.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3950-00-033-4207437816-5 INTERCHANGEABLE
Crank Assembly,ratchet
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-100-360616264 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Harbormaster Marine, Inc
5930-00-356-824816264 INTERCHANGEABLE
Switch and Plate As
Black and Decker Us Inc
3433-00-964-0264461 SIZE 0 INTERCHANGEABLE
Tip,cutting Torch
Uniweld Products, Inc. Dba Uniweld Products Inc
9540-01-049-4245 INTERCHANGEABLE
Structural Section,special Shape
5365-01-276-973216264 INTERCHANGEABLE
Spacer,plate
Chicago Steel Tape Co Inc Berger Instruments Co Inc
5330-01-284-945716264 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
6515-01-590-6314207.658 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5360-01-723-715816264 INTERCHANGEABLE
Spring,helical,compression
Mercury Marine
Cross-Reference Index
Part NumberManufacturer
763-1666-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
16264 Drs Advanced Isr, Llc (USA)
Related Parts
3950-00-033-4207INTERCHANGEABLE
CRANK ASSEMBLY,RATCHET
437816-5
3110-00-100-3606INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
16264
5930-00-356-8248INTERCHANGEABLE
SWITCH AND PLATE AS
16264
3433-00-964-0264INTERCHANGEABLE
TIP,CUTTING TORCH
461 SIZE 0
9540-01-049-4245INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5365-01-276-9732INTERCHANGEABLE
SPACER,PLATE
16264
5330-01-284-9457INTERCHANGEABLE
GASKET
16264
6515-01-590-6314INTERCHANGEABLE
SCREW,BONE
207.658
5360-01-723-7158INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16264

Frequently Asked Questions

What is NSN 5970-00-033-9164?

NSN 5970-00-033-9164 is a Insulator,disk, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-033-9164?

NSN 5970-00-033-9164 has 2 cross-referenced part numbers: 763-1666-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 16264 (Drs Advanced Isr, Llc).

What NSN replaces 5970-00-033-9164?

There are 9 known substitutes for 5970-00-033-9164: 3950-00-033-4207, 3110-00-100-3606, 5930-00-356-8248 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 763-1666-001?

Key specifications for 763-1666-001: Identification Code Color: NATURAL; Material: PLASTIC OVERALL; First Hole Spacing: 0.453 INCHES NOMINAL IN; Special Features: FOUR HOLES COUNTERSUNK TO 0.172 IN. DIA IN. 11 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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