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Serving our customers with quality and safety first.
- AS9120 Certified
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Datasheet. MS21440-161 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.
0.5000in. ⁓1/2"
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.6562in. ⁓1-43/64"
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
1.0000in.
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.
0.4375in.
0.6250in.
A measurement of the longest dimension of the stud,in distinction from width.
1.0000in.
The number of seals included on the item.
2
Indicates the type of seal provided with the bearing.
contact
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.
lubrication groove in center of outer raceway bore, lubricator in flanged end of stud, hole reamed in roller end to fit 0.1875 in. alemite drive fitting no. 1633 and also to fit metal plug furnished w/bearing
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.
rubber synthetic seal
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel inner ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel outer ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel roller
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.
On 07/09/2013 under contract SPE4A613VH556 for qty 908
1EA
Unf
Cam follower
Steel roller
Steel outer ring
Steel inner ring
Rubber synthetic seal
20
0.5000 inches
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 3110-00-807-6022 CAM FOLLOWER,NEEDLE BEARING
unf thread series cam follower lubrication groove in center of outer raceway bore, lubricator in flanged end of stud, hole reamed in roller end to fit 0.1875 in. alemite drive fitting no. 1633 20 thread quantity per inch 1.6562" overall length 0.5000" thread length right-hand 3a thread class
- NIIN
- 008076022
- NIIN Date
- 01/01/62
- Schedule B
- 8482400000
- Name Code
- 00040
- FIIG
- A044A0
- Item Weight
- 0.200lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $17.88 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
| 1. | CF-1-S | Cage 39317 |
| 2. | TS0719PC157 | Cage 00615 |
| 3. | CRS16 | Cage 21335 |
| 4. | WA3585 | Cage 08484 |
| 5. | 70003-006 | Cage 21439 |
| 6. | 521-4711884 PIE | Cage 53711 |
| 7. | CF1SMILG3278 | Cage 92563 |
| 8. | CF1S-43 | Cage 92563 |
| 9. | 9451-0070 | Cage 21482 |
| 10. | X92041 PIECE-46 | Cage 97370 |
| 11. | CF-1-S | Cage 92563 |
| 12. | CR-1-X W/MIL-G-23827A | Cage 07484 |
| 13. | CRS16 W/MIL-G-23827 | Cage 60380 |
| 14. | 70003-006 | Cage D2638 |
| 15. | MS21440-161G | Cage 81349 |
| 16. | CF1SMILG3278 | Cage 39317 |
| 17. | CF1S-43 | Cage 39317 |
| 18. | CRS16 | Cage 60380 |
Major End Users Countries and entities
- - U.s. Postal Service - Procurement And Supplies Department
- - Department of The Navy
- - Department of The Air Force
- - Department of The Army
- - U.s. Coast Guard
- - Austria
- - Brazil
- - Spain
- - Israel
- - Singapore
- - Canada
- - France
- - Germany
- - Republic of Korea
- - Portugal
- - Denmark
- - Norway
- - Greece
- - Turkey
Availability for MS21440-161 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)
- 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
MS21440-161 / 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.
