PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

62A5A904-1Insulator,washer

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5970-00-963-7035 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-963-7035 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-963-7035. Primary manufacturer part number: 62A5A904-1.
Features
  • Insulator,washer — FSC 5970
  • Material: MICA OVERALL
  • Style Designator: ROUND, FLAT
  • Inside Diameter: 0.195 INCHES NOMINAL IN
  • Outside Diameter: 0.600 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
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 5970-00-963-7035, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-963-7035
Primary Part Number62A5A904-1
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
MaterialMICA OVERALL
Style DesignatorROUND, FLAT
Inside Diameter0.195 INCHES NOMINAL IN
Outside Diameter0.600 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5985-00-328-1685 INTERCHANGEABLE
Attenuator,fixed
5330-00-520-1541 INTERCHANGEABLE
Gasket
6685-00-531-4992 INTERCHANGEABLE
Humidity Element,hair
6520-00-536-535042-339 INTERCHANGEABLE
Plugger,plastic Filling,dental
Sklar Corporation Dba Sklar Instruments
5950-00-648-393523505 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
4940-01-066-2120 INTERCHANGEABLE
Bulk Wire Dispensing Station
5975-01-421-993423505 INTERCHANGEABLE
Cable Nipple,electrical
Waytek Inc
Cross-Reference Index
Part NumberManufacturer
62A5A904-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
23505 Raytheon Company Div Corp (USA)
Related Parts
5985-00-328-1685INTERCHANGEABLE
ATTENUATOR,FIXED
5330-00-520-1541INTERCHANGEABLE
GASKET
6685-00-531-4992INTERCHANGEABLE
HUMIDITY ELEMENT,HAIR
6520-00-536-5350INTERCHANGEABLE
PLUGGER,PLASTIC FILLING,DENTAL
42-339
5950-00-648-3935INTERCHANGEABLE
TRANSFORMER,POWER
23505
4940-01-066-2120INTERCHANGEABLE
BULK WIRE DISPENSING STATION
5975-01-421-9934INTERCHANGEABLE
CABLE NIPPLE,ELECTRICAL
23505

Frequently Asked Questions

What is NSN 5970-00-963-7035?

NSN 5970-00-963-7035 is a Insulator,washer, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-963-7035?

NSN 5970-00-963-7035 has 2 cross-referenced part numbers: 62A5A904-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 23505 (Raytheon Company Div Corp).

What NSN replaces 5970-00-963-7035?

There are 7 known substitutes for 5970-00-963-7035: 5985-00-328-1685, 5330-00-520-1541, 6685-00-531-4992 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 62A5A904-1?

Key specifications for 62A5A904-1: Material: MICA OVERALL; Style Designator: ROUND, FLAT; Inside Diameter: 0.195 INCHES NOMINAL IN; Outside Diameter: 0.600 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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