PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11746386Case,optical Instrument

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 1240-01-040-6977 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-040-6977 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-040-6977. Primary manufacturer part number: 11746386.
Features
  • Case,optical Instrument — FSC 1240
  • 3 verified cross-references
  • Primary manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case,optical Instrument, cataloged under National Stock Number 1240-01-040-6977, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-01-040-6977
Primary Part Number11746386
Item NameCase,optical Instrument
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6550-01-467-0745259100 INTERCHANGEABLE
Culture Medium,liver
Becton, Dickinson and Company Dba Becton Dickinson & Co
6515-01-473-2008259.100 INTERCHANGEABLE
Bolt Locking
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
259100 The Skydyne Company (USA)
11746386 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
75061-001 The Skydyne Company (USA)
Related Parts
6550-01-467-0745INTERCHANGEABLE
CULTURE MEDIUM,LIVER
259100
6515-01-473-2008INTERCHANGEABLE
BOLT LOCKING
259.100

Frequently Asked Questions

What is NSN 1240-01-040-6977?

NSN 1240-01-040-6977 is a Case,optical Instrument, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-040-6977?

NSN 1240-01-040-6977 has 3 cross-referenced part numbers: 259100 (The Skydyne Company), 11746386 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 75061-001 (The Skydyne Company).

What NSN replaces 1240-01-040-6977?

There are 2 known substitutes for 1240-01-040-6977: 6550-01-467-0745, 6515-01-473-2008. Verify interchangeability with system specifications before substitution.

What are the specifications of 11746386?

Key specifications for 11746386: End Item Identification: XM198. 1 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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