PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-0359Window,observation

L3 Technologies, Inc. · NSN 9340-00-268-9835 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-00-268-9835 — this item is cataloged by the U.S. Government under National Stock Number 9340-00-268-9835. Primary manufacturer part number: B-0359.
Features
  • Window,observation — FSC 9340
  • Material Transparency: CLEAR
  • Style Designator: CIRCULAR
  • Material: GLASS
  • Edge Type: FLAT FINISH
  • Material Document and Classification: DD-G-541,TYPE 1,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
  • Surface Finish: POLISHED
  • Overall Thickness: 0.375 INCHES NOMINAL IN
Applications
  • Applications requiring Glass construction
General Description

The Window,observation, cataloged under National Stock Number 9340-00-268-9835, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is L3 Technologies, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9340-00-268-9835
Primary Part NumberB-0359
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Material TransparencyCLEAR
Style DesignatorCIRCULAR
MaterialGLASS
Edge TypeFLAT FINISH
Material Document and ClassificationDD-G-541,TYPE 1,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
Surface FinishPOLISHED
Overall Thickness0.375 INCHES NOMINAL IN
Overall Diameter7.062 INCHES MINIMUM AND 7.188 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
10-2204 ITEM 180 L3 Technologies, Inc. (USA)
10-1441PC49 L3 Technologies, Inc. (USA)
B-0359 PRIMARY L3 Technologies, Inc. (USA)
NAV379PC17 Hamilton Standard Electronics Systems Inc Tele-Dynamics Div (USA)
NAV143PC10 L3 Technologies, Inc. (USA)
NAV130PC10 L3 Technologies, Inc. (USA)
A13853 Northrop Grumman Systems Corporation (USA)
A-8361 Zf Industrieantriebe Witten Gmbh (DEU)
NAV132-10 Hamilton Standard Electronics Systems Inc Tele-Dynamics Div (USA)
S6505F3122253REV1PC49 PRIMARY Naval Ship Systems Command (USA)
NAV393-3 Hamilton Standard Electronics Systems Inc Tele-Dynamics Div (USA)
NAV130PC12 L3 Technologies, Inc. (USA)
1650437 Northrop Grumman Systems Corporation (USA)
1878094PC11 Northrop Grumman Systems Corporation (USA)
A8361 L3 Technologies, Inc. (USA)
10-1586PC197D L3 Technologies, Inc. (USA)
1-488 Hamilton Standard Electronics Systems Inc Tele-Dynamics Div (USA)
NAV131PC10 L3 Technologies, Inc. (USA)
10-1469PC197D L3 Technologies, Inc. (USA)
10-1568PC197D L3 Technologies, Inc. (USA)
Related Parts in Nonmetallic Fabricated Materials
9340-00-001-2702
WINDOW,OBSERVATION
C694065-1
9340-00-001-3590
WINDOW,OBSERVATION
KS16067-2A
9340-00-001-3591
WINDOW,ELECTRICALL
KS16067-2
9340-00-001-3592
WINDOW,OBSERVATION
KS-16067-5
9340-00-003-0380
WINDOW,OBSERVATION
9340-00-003-1497
NO ITEM NAME AVAILABLE
9340-00-003-1553
NO ITEM NAME AVAILABLE
9340-00-003-7325
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 9340-00-268-9835?

NSN 9340-00-268-9835 is a Window,observation, manufactured by L3 Technologies, Inc., classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-00-268-9835?

NSN 9340-00-268-9835 has 21 cross-referenced part numbers: 10-2204 ITEM 180 (L3 Technologies, Inc.), 10-1441PC49 (L3 Technologies, Inc.), B-0359 (L3 Technologies, Inc.), NAV379PC17 (Hamilton Standard Electronics Systems Inc Tele-Dynamics Div), NAV143PC10 (L3 Technologies, Inc.) and 16 more.

What are the specifications of B-0359?

Key specifications for B-0359: Material Transparency: CLEAR; Style Designator: CIRCULAR; Material: GLASS; Edge Type: FLAT FINISH. 8 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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