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Datasheet. 4-80542 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 inside circumference.
1.240in. and 1.245in.
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
1.783in. and 1.789in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.115in. and 0.125in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
concentric
0.115in. and 0.125in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.
diagonal joint
The national stock number or the identification information of the end equipment for which the item is a part.
B-52 acft
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
feat
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.
landing gear lead engineering item critical application
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-750, comp a assn std single material response
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
aircraft landing gear
Answers.
1EA
Copper alloy
Concentric
0.115 inches minimum and 0.125 inches maximum
1.783 inches minimum and 1.789 inches maximum
1.240 inches minimum and 1.245 inches maximum
Schedule B number: 8412909005
nmfc 194120
Parts of linear acting hydraulic power engines and motors
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 5330-00-516-6554 RING,WIPER
Used on b-52 acft. landing gear lead engineering item critical application concentric ring style 0.115" material thickness 1.783" outside diameter 1.240" inside diameter
- NIIN
- 005166554
- NIIN Date
- 05/23/12
- Schedule B
- 8412909005
- Name Code
- 20256
- FIIG
- A08400
- Item Weight
- 0.000lbs
- Item Dimensions
- QUP
- 1
- Historical Price
- $1.70 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Air Force
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- 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
- Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
- Commodity (for shipments via water)
- Gaskets, (machinery and parts),(less than 35 feet)
- NMFC (national motor freight code)
- 194120 WASHERS/GASKETS/PCKG DVCS NOI
- UFC (universal freight code)
- 95100
Similar by Design Other rings with similar characteristics
Nothing similar to this part number was found in our inventory
4-80542 / Ring,wiperWhat is the formal definition of this item?
A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. it is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. excludes packing, preformed; ring, piston; and seal ring, metal.
