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Datasheet. 12A053-29 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
plain rectangular, two piece, 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.
1.314in. and 1.324in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
contracting concentric
0.0530in. and 0.0580in.
0.0940 mils and 0.0950 centimeters
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.
step joint
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
cylinder, aircraft hydraulic system
Answers.
1EA
Copper alloy
Contracting concentric
1.314 inches minimum and 1.324 inches maximum
Schedule B number: 3926904500
nmfc 095630
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 5330-00-558-2518 SEAL RING,METAL
contracting concentric ring style 1.314" inside diameter
- NIIN
- 005582518
- NIIN Date
- 10/22/69
- Schedule B
- 3926904500
- Name Code
- 21205
- FIIG
- A08400
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $641.05 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | 65301 | Cage 75370 |
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)
- 70.0
- LCL (less than a car load rating)
- 70.0
- 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)
- Metal hardware
- NMFC (national motor freight code)
- 095630 LAP/CONNECTING LINKS/RINGS STEEL
- UFC (universal freight code)
- 50070
Similar by Design Other seal rings with similar characteristics
Nothing similar to this part number was found in our inventory
12A053-29 / 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.
