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Datasheet. 21-256 specification
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.6180in. and 1.6200in. ⁓1-5/8"
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.
2.6240in. and 2.6250in.
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
2.4380in. and 2.4385in.
3.3125in.
3.3125in.
0.0875in. and 0.0895in.
0.0875in. and 0.0895in.
The style designation indicating the configuration that most nearly corresponds to the means whereby the lubricant is set into the item.
grooved circular
A measurement from the outer surface of an item to the outermost point of the locking lug.
0.0450in. and 0.0550in.
The distance,measured along a straight line parallel to the longitudinal axis of the lug,from one edge to the other.
0.1875in. and 0.2188in.
The distance,measured along a straight line,perpendicular to the longitudinal axis of the lug,from one edge to the other.
0.1750in. and 0.1800in.
Indicates the type and number of features used for the introduction of a lubricant or an antirotational device.
1 hole
Indicates the location and number of grooves on the surface of the item.
1 internal
0.4280in. and 0.4375in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
18d half sleeve, external flanges both ends
Answers.
1EA
18d half sleeve, external flanges both ends
Schedule B number: 8483308090
nmfc 114850
Plain shaft bearings, without housing, except spherical
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 3120-00-448-3472 BEARING HALF,SLEEVE
18d half sleeve, external flanges both ends 1.6180" overall length
- NIIN
- 004483472
- NIIN Date
- 01/01/63
- Schedule B
- 8483308090
- Name Code
- 22210
- FIIG
- A045A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $4.03 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 Navy
- - Argentina
- - New Zealand
Availability for 21-256 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- 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
- 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)
- 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
- UFC (universal freight code)
- 58880
Similar by Design Other bearing halfs with similar characteristics
Nothing similar to this part number was found in our inventory
21-256 / Bearing half,sleeveWhat is the formal definition of this item?
A half of a two-piece split type bearing, sleeve.
