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Datasheet. CD45851 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.5890in. and 0.6360in. ⁓41/64"
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.8810in. and 1.9330in. ⁓1-15/16"
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
0.9995in. and 1.0010in.
The element,compound,or mixture with which the item is lubricated.
grease
The length of a straight line which passes through the center of a stud,and terminates at the circumference.
0.4370in.
0.5260in. and 0.5310in.
A measurement of the longest dimension of the stud,in distinction from width.
1.3550in. and 1.4020in.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
20
A designation that is used for the purpose of general identification of the thread.
0.438in. ⁓29/64"
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.
NAS516-A lubrication fitting in stud end; keyway on stud end 0/8900 in. min, 0.0930 in. max.wide by 0.0730 in. min 0.0790 in. max deep from end of stud to 0.7500 in. min from washer face
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
MIL-G-23827 mil spec single material response
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 1074 washer
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E50100 roller
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 outer ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 8620h stud
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.
chromium outer ring outside diameter
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.
cadmium all external/exposed metal surfaces
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
cam follower
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unf
Answers.
1EA
Unf
Cam follower
Steel comp 8620h stud
Steel comp e52100 outer ring
Steel comp e50100 roller
Steel comp 1074 washer
20
0.5890 inches minimum and 0.6360 inches maximum
Right-hand
3a
Schedule B number: 8482400000
nmfc 114820
Needle roller bearings
FSC 3110 ⁓ Bearings, antifriction, unmounted
Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.
Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)
NSN 3110-00-505-3229 CAM FOLLOWER,NEEDLE BEARING
unf thread series cam follower cadmium all external/exposed metal surfaces surface treated NAS516-a lubrication fitting in stud end; keyway on stud end 0/8900 in. min, 0.0930 in. max.wide by 0.0730 in. min 0.0790 in. max deep from end of stud to 0.7500 in. min from washer face 20 thread quantity per inch 1.8810" overall length 0.5890" thread length right-hand 3a thread class
- NIIN
- 005053229
- NIIN Date
- 07/20/74
- Schedule B
- 8482400000
- Name Code
- 00040
- FIIG
- A044A0
- Item Weight
- 0.200lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $464.45 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
Major End Users Countries and entities
- - Department of The Air Force
- - Department of The Navy
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- 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)
- 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
- UFC (universal freight code)
- 58860
Similar by Design Other cam followers with similar characteristics
Nothing similar to this part number was found in our inventory
CD45851 / Cam follower,needle bearingWhat is the formal definition of this item?
An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.
