PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42208Lens,optical Instrument

Gamma Scientific Inc · NSN 6650-01-642-3866 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-642-3866 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-642-3866. Primary manufacturer part number: 42208.
Features
  • Lens,optical Instrument — FSC 6650
  • 3 verified cross-references
  • Primary manufacturer: Gamma Scientific Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lens,optical Instrument, cataloged under National Stock Number 6650-01-642-3866, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gamma Scientific Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLens,optical Instrument
FSC / FSG6650 — No Item Name Available (FSG 66)
ManufacturersGamma Scientific Inc (CAGE 23673); Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (CAGE 12436)
Technical Specifications
ParameterValue
NSN6650-01-642-3866
Primary Part Number42208
Item NameLens,optical Instrument
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerGamma Scientific Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-227-5983 INTERCHANGEABLE
Drill,twist
2940-00-459-2839103258 INTERCHANGEABLE
Filter Element,intake Air Cleane
Dressta North America Ltd
4720-01-139-1667 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
42208 PRIMARY Gamma Scientific Inc (USA)
6014661 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
6014661-008 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
Related Parts
5133-00-227-5983INTERCHANGEABLE
DRILL,TWIST
2940-00-459-2839INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
103258
4720-01-139-1667INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 6650-01-642-3866?

NSN 6650-01-642-3866 is a Lens,optical Instrument, manufactured by Gamma Scientific Inc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-642-3866?

NSN 6650-01-642-3866 has 3 cross-referenced part numbers: 42208 (Gamma Scientific Inc), 6014661 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 6014661-008 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).

What NSN replaces 6650-01-642-3866?

There are 3 known substitutes for 6650-01-642-3866: 5133-00-227-5983, 2940-00-459-2839, 4720-01-139-1667. Verify interchangeability with system specifications before substitution.

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