PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2.0XExtender

Wollensak Optical Co · NSN 6760-01-040-1690 · FSC 6760 · No Item Name Available
Verified by PartsTable
NSN 6760-01-040-1690 — this item is cataloged by the U.S. Government under National Stock Number 6760-01-040-1690. Primary manufacturer part number: 2.0X.
Features
  • Extender — FSC 6760
  • 1 verified cross-reference
  • Primary manufacturer: Wollensak Optical Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extender, cataloged under National Stock Number 6760-01-040-1690, is classified within Federal Supply Class 6760 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Wollensak Optical Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameExtender
FSC / FSG6760 — No Item Name Available (FSG 67)
ManufacturersWollensak Optical Co (CAGE 54985)
Technical Specifications
ParameterValue
NSN6760-01-040-1690
Primary Part Number2.0X
Item NameExtender
FSC / FSG6760 / 67 — No Item Name Available
ManufacturerWollensak Optical Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-280-042210X402J INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
2.0X Wollensak Optical Co (USA)
Related Parts
5905-00-280-0422INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
10X402J

Frequently Asked Questions

What is NSN 6760-01-040-1690?

NSN 6760-01-040-1690 is a Extender, manufactured by Wollensak Optical Co, classified under FSC 6760 (No Item Name Available). Status: active.

What are the part numbers for NSN 6760-01-040-1690?

NSN 6760-01-040-1690 has 1 cross-referenced part number: 2.0X (Wollensak Optical Co).

What NSN replaces 6760-01-040-1690?

There is 1 known substitute for 6760-01-040-1690: 5905-00-280-0422. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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