PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

236090Case,optical Instrument

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1240-00-382-1070 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-00-382-1070 — this item is cataloged by the U.S. Government under National Stock Number 1240-00-382-1070. Primary manufacturer part number: 236090.
Features
  • Case,optical Instrument — FSC 1240
  • Closure Method: HINGED COVER
  • Compartment Quantity: 1
  • Surface Treatment: PAINT OUTSIDE
  • Fungus Resistant Feature: NOT INCLUDED
  • Closure Fastening Type: CAM LATCH
  • Specific Equipment Accommodated: BORESIGHT
  • Moisture Resistance Feature: NOT INCLUDED
Applications
  • Applications requiring Wood Location Not Otherwise Specified construction
General Description

The Case,optical Instrument, cataloged under National Stock Number 1240-00-382-1070, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 verified specifications, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-00-382-1070
Primary Part Number236090
Item NameCase,optical Instrument
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Closure MethodHINGED COVER
Compartment Quantity1
Surface TreatmentPAINT OUTSIDE
Fungus Resistant FeatureNOT INCLUDED
Closure Fastening TypeCAM LATCH
Specific Equipment AccommodatedBORESIGHT
Moisture Resistance FeatureNOT INCLUDED
MaterialWOOD LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-151-422801-1033-1-0214 INTERCHANGEABLE
Post,binding,electrical
Concord Electronics, Inc.
2940-00-217-3588100249 INTERCHANGEABLE
Filter Element,fluid
Cadillac Gage Textron Inc.
5820-01-227-3653 INTERCHANGEABLE
Power Supply Assemb
Cross-Reference Index
Part NumberManufacturer
236090 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5940-00-151-4228INTERCHANGEABLE
POST,BINDING,ELECTRICAL
01-1033-1-0214
2940-00-217-3588INTERCHANGEABLE
FILTER ELEMENT,FLUID
100249
5820-01-227-3653INTERCHANGEABLE
POWER SUPPLY ASSEMB

Frequently Asked Questions

What is NSN 1240-00-382-1070?

NSN 1240-00-382-1070 is a Case,optical Instrument, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-00-382-1070?

NSN 1240-00-382-1070 has 1 cross-referenced part number: 236090 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1240-00-382-1070?

There are 3 known substitutes for 1240-00-382-1070: 5940-00-151-4228, 2940-00-217-3588, 5820-01-227-3653. Verify interchangeability with system specifications before substitution.

What are the specifications of 236090?

Key specifications for 236090: Closure Method: HINGED COVER; Compartment Quantity: 1; End Item Identification: TELESCOPE MK75; Surface Treatment: PAINT OUTSIDE. 12 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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