PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12266746Lens,optical Instrument

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 6650-01-082-3573 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-082-3573 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-082-3573. Primary manufacturer part number: 12266746.
Features
  • Lens,optical Instrument — FSC 6650
  • Single Lens Style: MENISCUS CONVERGING
  • Material: GLASS OPTICAL
  • Material Document and Classification: MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE
  • Diameter: 2.920 INCHES MINIMUM AND 2.921 INCHES MAXIMUM IN
  • Axial Thickness: 0.461 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Applications requiring Glass Optical construction
General Description

The Lens,optical Instrument, cataloged under National Stock Number 6650-01-082-3573, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-082-3573
Primary Part Number12266746
Item NameLens,optical Instrument
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Single Lens StyleMENISCUS CONVERGING
MaterialGLASS OPTICAL
Material Document and ClassificationMIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE
Diameter2.920 INCHES MINIMUM AND 2.921 INCHES MAXIMUM IN
Axial Thickness0.461 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3805-00-017-8003120547 INTERCHANGEABLE
Cutting Edge,scoop,loader
Pacal Llc Dba Pacal Business Center Div Pacal Industries Llc
2940-00-125-831342077 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5325-01-289-916442069 INTERCHANGEABLE
Socket,snap Fastener
Sullair Corp
5995-01-374-188642069-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5995-01-374-188742069-2 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5995-01-374-188842069-3 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5995-01-374-188942069-4 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5995-01-374-189042069-6 MI 91774 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
6530-01-472-535742069 INTERCHANGEABLE
Cable,release,assy
Hill-Rom, Inc.
5995-01-512-720942069-7 INTERCHANGEABLE
Cable Assembly,radio Frequency
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
Cross-Reference Index
Part NumberManufacturer
12266746 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
42069 Recon/optical, Inc. Dba Pacific Optical (USA)
Related Parts
3805-00-017-8003INTERCHANGEABLE
CUTTING EDGE,SCOOP,LOADER
120547
2940-00-125-8313INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42077
5325-01-289-9164INTERCHANGEABLE
SOCKET,SNAP FASTENER
42069
5995-01-374-1886INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-1
5995-01-374-1887INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-2
5995-01-374-1888INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-3
5995-01-374-1889INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-4
5995-01-374-1890INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-6 MI 91774
6530-01-472-5357INTERCHANGEABLE
CABLE,RELEASE,ASSY
42069
5995-01-512-7209INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-7
5995-01-578-4410INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-8
5995-01-578-4450INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
42069-5

Frequently Asked Questions

What is NSN 6650-01-082-3573?

NSN 6650-01-082-3573 is a Lens,optical Instrument, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-082-3573?

NSN 6650-01-082-3573 has 2 cross-referenced part numbers: 12266746 (U S Army Tank Automotive Command Amsta-Im-Mm), 42069 (Recon/optical, Inc. Dba Pacific Optical).

What NSN replaces 6650-01-082-3573?

There are 12 known substitutes for 6650-01-082-3573: 3805-00-017-8003, 2940-00-125-8313, 5325-01-289-9164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12266746?

Key specifications for 12266746: Single Lens Style: MENISCUS CONVERGING; Material: GLASS OPTICAL; Material Document and Classification: MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 2.920 INCHES MINIMUM AND 2.921 INCHES MAXIMUM 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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