PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

017-021Aperture,standard

Electro Optical Industries Inc · NSN 4935-00-467-1104 · FSC 4935 · No Item Name Available
Verified by PartsTable
NSN 4935-00-467-1104 — this item is cataloged by the U.S. Government under National Stock Number 4935-00-467-1104. Primary manufacturer part number: 017-021.
Features
  • Aperture,standard — FSC 4935
  • General Characteristics Item Description: COPPER-NICKEL MATERIAL,0.0150 HOLE DIA.,0.0151 IN.NOM.TOLERANCE IN
  • 1 verified cross-reference
  • Primary manufacturer: Electro Optical Industries Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Aperture,standard, cataloged under National Stock Number 4935-00-467-1104, is classified within Federal Supply Class 4935 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Electro Optical Industries Inc. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4935-00-467-1104
Primary Part Number017-021
Item NameAperture,standard
FSC / FSG4935 / 49 — No Item Name Available
ManufacturerElectro Optical Industries Inc
StatusACTIVE
General Characteristics Item DescriptionCOPPER-NICKEL MATERIAL,0.0150 HOLE DIA.,0.0151 IN.NOM.TOLERANCE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-425-4609017-021BB INTERCHANGEABLE
Cap,protective,dust and Moisture
Molded Devices, Inc. Dba Mdi Div Molded Devices
5962-01-003-8099 INTERCHANGEABLE
Microcircuit
Cross-Reference Index
Part NumberManufacturer
017-021 PRIMARY Electro Optical Industries Inc (USA)
Related Parts
5340-00-425-4609INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
017-021BB
5962-01-003-8099INTERCHANGEABLE
MICROCIRCUIT

Frequently Asked Questions

What is NSN 4935-00-467-1104?

NSN 4935-00-467-1104 is a Aperture,standard, manufactured by Electro Optical Industries Inc, classified under FSC 4935 (No Item Name Available). Status: active.

What are the part numbers for NSN 4935-00-467-1104?

NSN 4935-00-467-1104 has 1 cross-referenced part number: 017-021 (Electro Optical Industries Inc).

What NSN replaces 4935-00-467-1104?

There are 2 known substitutes for 4935-00-467-1104: 5340-00-425-4609, 5962-01-003-8099. Verify interchangeability with system specifications before substitution.

What are the specifications of 017-021?

Key specifications for 017-021: General Characteristics Item Description: COPPER-NICKEL MATERIAL,0.0150 HOLE DIA.,0.0151 IN.NOM.TOLERANCE IN. 1 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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