CC-12221
View detailed technical data, stock status, and sourcing information for: CC-12221
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An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
0.3750 inches nominal thread length, 1.4060 inches nominal overall length, 0.7500 inches nominal overall outside diameter, 2a thread class, right-hand thread direction
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
- Thread Direction
- right-hand
- Thread Length
- 0.3750 inches nominal
- Overall Length
- 1.4060 inches nominal
- Overall Outside Diameter
- 0.7500 inches nominal
- Stud Diameter
- 0.3760 inches nominal
- Outer Ring Width
- 0.5000 inches nominal
- Stud Length
- 0.8750 inches nominal
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.375 inches
- Special Features
- no means for lubrication,0.1060 in. dia drilled hole,located 0.7500 in. from roller retainer washer
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- marfak no. 2,texaco onc mfr ref single material response
- Material
- steel overall
- Style Designator
- cam follower
- Thread Series Designator
- unf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-476-4401 | No Name Available | 07/01/1976 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
FAQs
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What is the FSCG of the NSN 3110-00-544-9149?
Does the NSN 3110-00-544-9149 have a Schedule B code assigned?
Does NSN 3110-00-544-9149 require demilitarization?
Does NSN 3110-00-544-9149 contain precious materials?
Does NSN 3110-00-544-9149 contain hazardous materials?
When the NSN 3110-00-544-9149 was assigned to the Federal Catalog?
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