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Datasheet. 21308-01 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.1250in. ⁓1-1/8"
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
0.5000in.
The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.
1.5000in.
A measurement taken at right angles to the length of a flange,in distinction from thickness.
0.1250in.
0.1870in.
The physical configuration of the corner.
square all corners
1.2500in.
0.8743in. and 0.8748in.
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.
inside dia counterbore 0.6249 in. min, 0.6252 in. max dia, by 0.1910 in. min, 0.2010 in. max deep; flange outside dia flat
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy 2024
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-A-225/6, T351 fed spec single material response
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
chromate
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
MIL-C-5541, class 1a mil spec single treatment response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
21c solid, external flange
Answers.
1EA
21c solid, external flange
Aluminum alloy 2024
Schedule B number: 8482997090
nmfc 114800
Parts, for roller bearings or for combined ball/roller bearings
FSC 3120 ⁓ Bearings, plain, unmounted
Note-bearings in this class are generally one piece that retain and position moving and/or rotating parts. they may have lubrication grooves/fittings/facilities or include pre-lubrication.
Excluding antifriction bearings (fsc 3110); mounted bearings (fsc 3130).
NSN 3120-01-294-0260 BEARING,SLEEVE
21c solid, external flange chromate surface treated inside dia counterbore 0.6249 in. min, 0.6252 in. max dia, by 0.1910 in. min, 0.2010 in. max deep; flange outside dia flat 1.1250" overall length
- NIIN
- 012940260
- NIIN Date
- 02/10/89
- Schedule B
- 8482997090
- Name Code
- 13205
- FIIG
- A045A0
- QUP
- 1
- Historical Price
- $4,002.50 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
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
- Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
- Commodity (for shipments via water)
- Bearings
- NMFC (national motor freight code)
- 114800 BEARING,ROLLER,THRUST
- UFC (universal freight code)
- 58850
Similar by Design Other bearings with similar characteristics
Nothing similar to this part number was found in our inventory
21308-01 / Bearing,sleeveWhat is the formal definition of this item?
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.
