Product Details | OBSERVATION WINDOW

9340-01-178-3876 A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See WINDOW (as modified); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; and WINDOW PANEL, AIRCRAFT.20293300029Plastics Fabricated Materials93400026Glass Fabricated Materials

Part Alternates: 116961, 1-1696-1, 9340-01-178-3876, 01-178-3876, 9340011783876, 011783876

Nonmetallic Fabricated Materials | Glass Fabricated Materials

Supply Group (FSG) NSN Assign. NIIN
93 04 MAY 1984 01-178-3876

Drawings & Photos | NSN 9340-01-178-3876


Cross Reference | NSN 9340-01-178-3876

Part Number Cage Code Manufacturer
1-1696-1 00026 MMC INTERNATIONAL CORP.

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Technical Data | NSN 9340-01-178-3876

Characteristic Specifications
STYLE DESIGNATOR 1 SQUARE CORNERS
OVERALL LENGTH 6.500 INCHES NOMINAL
OVERALL WIDTH 1.250 INCHES NOMINAL
OVERALL THICKNESS 0.375 INCHES NOMINAL
MATERIAL GLASS
MATERIAL TRANSPARENCY CLEAR
TEMP AT MAXIMUM OPERATING PRESSURE NOT RATED
MAXIMUM OPERATING PRESSURE NOT RATED
HARDNESS RATING NOT RATED
MINIMUM TENSILE STRENGTH NOT RATED
RADIATION PROTECTION RATING NOT RATED
SPECIAL FEATURES USED AS A SIGHT GLASS ON A MARINE MOISTURE CONTROL INC. LUBE OIL COULESCER D-1254-1 ABOARD A 400 FT USCG CUTTER
III UNPACKAGED UNIT WEIGHT 1.000 POUNDS
III CUBIC MEASURE 1728.000 CUBIC INCHES
MANUFACTURERS CODE 00026
DESIGN CONTROL REFERENCE 1-1696-1

Restrictions/Controls & Freight Information | NSN 9340-01-178-3876

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 9340-01-178-3876

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each