PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5030-35Insulator,washer

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5970-01-063-4829 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-063-4829 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-063-4829. Primary manufacturer part number: 5030-35.
Features
  • Insulator,washer — FSC 5970
  • Material: MICA OVERALL
  • Style Designator: ROUND, FLAT
  • Inside Diameter: 0.255 INCHES NOMINAL IN
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Mica Overall construction
General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-063-4829, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-063-4829
Primary Part Number5030-35
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
MaterialMICA OVERALL
Style DesignatorROUND, FLAT
Inside Diameter0.255 INCHES NOMINAL IN
Outside Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-257-0303 INTERCHANGEABLE
Bar,wrecking
2825-00-996-4014503035 INTERCHANGEABLE
Nozzle Block,turbine
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5998-01-423-0348503035 INTERCHANGEABLE
Electronic Components Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
5030-35 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5120-00-257-0303INTERCHANGEABLE
BAR,WRECKING
2825-00-996-4014INTERCHANGEABLE
NOZZLE BLOCK,TURBINE
503035
5998-01-423-0348INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
503035

Frequently Asked Questions

What is NSN 5970-01-063-4829?

NSN 5970-01-063-4829 is a Insulator,washer, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-063-4829?

NSN 5970-01-063-4829 has 1 cross-referenced part number: 5030-35 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5970-01-063-4829?

There are 3 known substitutes for 5970-01-063-4829: 5120-00-257-0303, 2825-00-996-4014, 5998-01-423-0348. Verify interchangeability with system specifications before substitution.

What are the specifications of 5030-35?

Key specifications for 5030-35: Material: MICA OVERALL; Style Designator: ROUND, FLAT; Overall Height: 0.002 INCHES NOMINAL IN; Inside Diameter: 0.255 INCHES NOMINAL IN. 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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