PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KS11678A12 16 FPWindow,observation

Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems · NSN 9340-00-400-2933 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-00-400-2933 — this item is cataloged by the U.S. Government under National Stock Number 9340-00-400-2933. Primary manufacturer part number: KS11678A12 16 FP.
Features
  • Window,observation — FSC 9340
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SYMBOL 12-16FP
  • 4 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Window,observation, cataloged under National Stock Number 9340-00-400-2933, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9340-00-400-2933
Primary Part NumberKS11678A12 16 FP
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration I Dba Es Marine Systems
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SYMBOL 12-16FP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9340-00-369-9966 INTERCHANGEABLE
Window,observation
9340-00-369-9967 INTERCHANGEABLE
Window,observation
9340-00-400-2957 INTERCHANGEABLE
Window,observation
9340-00-400-2958 INTERCHANGEABLE
Window,observation
Cross-Reference Index
Part NumberManufacturer
KS11678A12 16 FP Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems (USA)
KS11678A Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems (USA)
KS1167A12-16FP Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems (USA)
KS1167A12-16FP Cornell-Carr Co., Inc. (USA)
Related Parts
9340-00-369-9966INTERCHANGEABLE
WINDOW,OBSERVATION
9340-00-369-9967INTERCHANGEABLE
WINDOW,OBSERVATION
9340-00-400-2957INTERCHANGEABLE
WINDOW,OBSERVATION
9340-00-400-2958INTERCHANGEABLE
WINDOW,OBSERVATION

Frequently Asked Questions

What is NSN 9340-00-400-2933?

NSN 9340-00-400-2933 is a Window,observation, manufactured by Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems, classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-00-400-2933?

NSN 9340-00-400-2933 has 4 cross-referenced part numbers: KS11678A12 16 FP (Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems), KS11678A (Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems), KS1167A12-16FP (Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems), KS1167A12-16FP (Cornell-Carr Co., Inc.).

What NSN replaces 9340-00-400-2933?

There are 4 known substitutes for 9340-00-400-2933: 9340-00-369-9966, 9340-00-369-9967, 9340-00-400-2957 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of KS11678A12 16 FP?

Key specifications for KS11678A12 16 FP: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SYMBOL 12-16FP. 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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