PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43-02-4-5MILInsulator,washer

Accessories for Electronics Inc Dba Afe · NSN 5970-01-083-8780 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-083-8780 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-083-8780. Primary manufacturer part number: 43-02-4-5MIL.
Features
  • Insulator,washer — FSC 5970
  • Material and Location: OVERALL PLASTIC, THERMA-FILM, THERMALLOY CO
  • Style Designator: ROUND, FLAT
  • Inside Diameter: 0.120 INCHES NOMINAL IN
  • Identification Code Color: AMBER
  • Outside Diameter: 0.250 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Accessories for Electronics Inc Dba Afe
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-083-8780, 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 Accessories for Electronics Inc Dba Afe. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-083-8780
Primary Part Number43-02-4-5MIL
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerAccessories for Electronics Inc Dba Afe
StatusACTIVE
Material and LocationOVERALL PLASTIC, THERMA-FILM, THERMALLOY CO
Style DesignatorROUND, FLAT
Inside Diameter0.120 INCHES NOMINAL IN
Identification Code ColorAMBER
Outside Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9510-00-226-0220 INTERCHANGEABLE
Bar,metal
5315-00-568-0614102014 INTERCHANGEABLE
Pin,eccentric
Air Logistics Corporation Dba Air Logistics Corp
5950-00-816-5693SM-B-333537 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5940-01-052-764410-201-4 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
7510-01-134-8087102014 INTERCHANGEABLE
Typing Element
Federal Marketing Co Div of Virginia Impression Products Inc
4310-01-191-8852102014 INTERCHANGEABLE
Piston Rod,stud
Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k
Cross-Reference Index
Part NumberManufacturer
43-02-4-5MIL Thermalloy Co Inc (USA)
10201-4 IV-Electronic Klaus Vespermann Kg (DEU)
10201-4 Thermalloy Co Inc (USA)
43-02-4-5MIL PRIMARY Accessories for Electronics Inc Dba Afe (USA)
43-02-4-5MIL IV-Electronic Klaus Vespermann Kg (DEU)
Related Parts
9510-00-226-0220INTERCHANGEABLE
BAR,METAL
5315-00-568-0614INTERCHANGEABLE
PIN,ECCENTRIC
102014
5950-00-816-5693INTERCHANGEABLE
COIL,RADIO FREQUENCY
SM-B-333537
5940-01-052-7644INTERCHANGEABLE
TERMINAL,STUD
10-201-4
7510-01-134-8087INTERCHANGEABLE
TYPING ELEMENT
102014
4310-01-191-8852INTERCHANGEABLE
PISTON ROD,STUD
102014

Frequently Asked Questions

What is NSN 5970-01-083-8780?

NSN 5970-01-083-8780 is a Insulator,washer, manufactured by Accessories for Electronics Inc Dba Afe, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-083-8780?

NSN 5970-01-083-8780 has 5 cross-referenced part numbers: 43-02-4-5MIL (Thermalloy Co Inc), 10201-4 (IV-Electronic Klaus Vespermann Kg), 10201-4 (Thermalloy Co Inc), 43-02-4-5MIL (Accessories for Electronics Inc Dba Afe), 43-02-4-5MIL (IV-Electronic Klaus Vespermann Kg).

What NSN replaces 5970-01-083-8780?

There are 6 known substitutes for 5970-01-083-8780: 9510-00-226-0220, 5315-00-568-0614, 5950-00-816-5693 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43-02-4-5MIL?

Key specifications for 43-02-4-5MIL: Material and Location: OVERALL PLASTIC, THERMA-FILM, THERMALLOY CO; Overall Height: 0.005 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Inside Diameter: 0.120 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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