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Datasheet. 1N9303 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
plain rectangular, straight face
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
4.000in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
expanding concentric
0.1180in. and 0.1280in.
0.1140 mils and 0.1150 centimeters
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.
vertical joint
The national stock number or the identification information of the end equipment for which the item is a part.
used on model D-348-Ta diesel engine on doard 270 ft wmec coast guard vessels
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
used on caterpillar diesel engine model D-348-Ta
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron and silicon
Answers.
1EA
Iron and silicon
Expanding concentric
4.000 inches
Schedule B number: 3926904500
nmfc 178020
Gaskets,washers & other seals
FSC 5330 ⁓ Packing and gasket materials
Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.
Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.
NSN 5330-01-120-8068 SEAL RING,METAL
Used on model d-348-ta diesel engine on doard 270 ft wmec coast guard vessels. used on caterpillar diesel engine model d-348-ta expanding concentric ring style 4.000" outside diameter
- NIIN
- 011208068
- NIIN Date
- 10/23/81
- Schedule B
- 3926904500
- Name Code
- 21205
- FIIG
- A08400
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $44.65 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Navy
- - U.s. Coast Guard
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 70.0
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Steel springs, (less than 35 feet)
- NMFC (national motor freight code)
- 178020 SPRINGS NOI WIRE STL
- UFC (universal freight code)
- 87470
Similar by Design Other seal rings with similar characteristics
Nothing similar to this part number was found in our inventory
1N9303 / Seal ring,metalWhat is the formal definition of this item?
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. it may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. see also ring, piston and ring, wiper.
