10018643-001
View detailed technical data, stock status, and sourcing information for: 10018643-001
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An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
0.390 inches nominal outside diameter, 0.112 inches nominal hole diameter, 0.250 inches nominal shank diameter, 2a thread class, 0.320 inches nominal width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Hole Diameter
- 0.112 inches nominal
- Shank Diameter
- 0.250 inches nominal
- Width
- 0.320 inches nominal
- Outside Diameter
- 0.390 inches nominal
- Length
- 0.385 inches minimum and 0.390 inches maximum
- Effective Height
- 0.062 inches nominal
- Nominal Thread Size
- 0.112 inches
- Height
- 0.625 inches nominal
- Material
- steel comp 1012 or plastic polyhexamethylene amide
- Material Document And Classification
- aisi assn std 1st material response or mil-m-20693,comp a,type 1 mil spec 2nd material response
- Style Designator
- round or round w/one flat side
- Thread Series Designator
- unc
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5340-00-323-1855 | No Name Available | 05/01/1982 |
| 5340-00-861-5784 | No Name Available | 08/03/1970 |
| 5340-01-258-6170 | No Name Available | 01/01/1992 |
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| 0741C0019-3 | Synchro Clamp |
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5340-00-787-8674?
Does the NSN 5340-00-787-8674 have a Schedule B code assigned?
Does NSN 5340-00-787-8674 require demilitarization?
Does NSN 5340-00-787-8674 contain precious materials?
Does NSN 5340-00-787-8674 contain hazardous materials?
When the NSN 5340-00-787-8674 was assigned to the Federal Catalog?
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