PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1168861Prism,optical Instrument

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6650-00-382-1748 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-00-382-1748 — this item is cataloged by the U.S. Government under National Stock Number 6650-00-382-1748. Primary manufacturer part number: 1168861.
Features
  • Prism,optical Instrument — FSC 6650
  • Material: GLASS OPTICAL
  • Style Designator: PENTA
  • FSC Application Data: FIRE CONTROL TELESCOPE MK 102 MOD 3
  • Material Document and Classification: JAN-G-174, GRADE A MIL SPEC SINGLE MATERIAL RESPONSE
  • Light Deviation: 90 DEG PORM 10 MIN
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Applications requiring Glass Optical construction
General Description

The Prism,optical Instrument, cataloged under National Stock Number 6650-00-382-1748, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-00-382-1748
Primary Part Number1168861
Item NamePrism,optical Instrument
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
MaterialGLASS OPTICAL
Style DesignatorPENTA
FSC Application DataFIRE CONTROL TELESCOPE MK 102 MOD 3
Material Document and ClassificationJAN-G-174, GRADE A MIL SPEC SINGLE MATERIAL RESPONSE
Light Deviation90 DEG PORM 10 MIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5998-01-143-9104 INTERCHANGEABLE
Circuit Card Assembly
6130-01-286-4933116886-1 INTERCHANGEABLE
Power Supply
L3harris Technologies, Inc.
4820-01-360-242320798 INTERCHANGEABLE
Piston,valve
Parker Hannifin Corporation Div Hydraulic Systems Division
5310-01-436-109720798 INTERCHANGEABLE
Washer,lock
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
6840-01-592-382621510 INTERCHANGEABLE
Disinfectant,utility
Sultan Healthcare Inc
Cross-Reference Index
Part NumberManufacturer
20798 Optical Technology Devices Inc (USA)
1168861 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5998-01-143-9104INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6130-01-286-4933INTERCHANGEABLE
POWER SUPPLY
116886-1
4820-01-360-2423INTERCHANGEABLE
PISTON,VALVE
20798
5310-01-436-1097INTERCHANGEABLE
WASHER,LOCK
20798
6840-01-592-3826INTERCHANGEABLE
DISINFECTANT,UTILITY
21510

Frequently Asked Questions

What is NSN 6650-00-382-1748?

NSN 6650-00-382-1748 is a Prism,optical Instrument, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-00-382-1748?

NSN 6650-00-382-1748 has 2 cross-referenced part numbers: 20798 (Optical Technology Devices Inc), 1168861 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 6650-00-382-1748?

There are 5 known substitutes for 6650-00-382-1748: 5998-01-143-9104, 6130-01-286-4933, 4820-01-360-2423 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1168861?

Key specifications for 1168861: Material: GLASS OPTICAL; Style Designator: PENTA; FSC Application Data: FIRE CONTROL TELESCOPE MK 102 MOD 3; Material Document and Classification: JAN-G-174, GRADE A MIL SPEC SINGLE MATERIAL RESPONSE. 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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