Product Details | OBSERVATION WINDOW

9340-00-829-5426 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: MILPRF5425, MIL-PRF-5425 , 633-7554-26, 633-8156-31, 851, 851219, 851-219, 9340-00-829-5426, 00-829-5426, 9340008295426, 633755426, 633815631, 008295426

Nonmetallic Fabricated Materials | Glass Fabricated Materials

Supply Group (FSG) NSN Assign. NIIN
93 08 SEP 1967 00-829-5426

Drawings & Photos | NSN 9340-00-829-5426


Demand History | NSN 9340-00-829-5426

Part Number Request Date QTY Origin
9340-00-829-5426 2021-11-308 78 DIBBS
9340-00-829-5426 2019-01-28 70 DIBBS
9340-00-829-5426 2019-01-18 70 DIBBS
9340-00-829-5426 2018-11-305 29 DIBBS
9340-00-829-5426 2018-10-294 29 DIBBS
9340-00-829-5426 2017-12-354 92 DIBBS
9340-00-829-5426 2014-06-177 136 DIBBS
9340-00-829-5426 2012-05-152 60 DIBBS
9340-00-829-5426 2011-10-290 103 DIBBS
9340-00-829-5426 2011-07-211 69 DIBBS
9340-00-829-5426 2011-06-154 50 DIBBS
9340-00-829-5426 2010-12-354 68 DIBBS
9340-00-829-5426 2010-03-70 68 DIBBS
9340-00-829-5426 2009-10-303 78 DIBBS

Cross Reference | NSN 9340-00-829-5426

Part Number Cage Code Manufacturer
633-7554-26 09647 AQUA-CHEM INC.
633-8156-31 09647 AQUA-CHEM INC.
851 09647 AQUA-CHEM INC.
851-219 09647 AQUA-CHEM INC.
851-219 0EXU3 AQUA-CHEM, INC.

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Technical Data | NSN 9340-00-829-5426

Characteristic Specifications
STYLE DESIGNATOR 4 CIRCULAR
OVERALL DIAMETER 6.000 INCHES NOMINAL
OVERALL THICKNESS 0.750 INCHES NOMINAL
MATERIAL PLASTIC
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE
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
III END ITEM IDENTIFICATION POSEIDON
MANUFACTURERS CODE 09647
DESIGN CONTROL REFERENCE 851-219

Restrictions/Controls & Freight Information | NSN 9340-00-829-5426

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
NMF Description 121580 GAGES WATER O/T PRESSURE IN BOXES
Less than car load rating
Less than truck load rating K 92.5
Water commodity Code 704 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 9340-00-829-5426

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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