HR-3
View detailed technical data, stock status, and sourcing information for: HR-3
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Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-724-8939
Item Name Code
00040
Assigment Date
05/22/1968 (58 years ago)
right-hand thread direction, 3.0000 inches nominal overall outside diameter, 4.2812 inches nominal overall length, 2a thread class, 1.2500 inches nominal thread length
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
- 1.2500 inches nominal
- Overall Length
- 4.2812 inches nominal
- Overall Outside Diameter
- 3.0000 inches nominal
- Stud Diameter
- 1.5000 inches nominal
- Outer Ring Width
- 1.7500 inches nominal
- Stud Length
- 2.5000 inches nominal
- Thread Quantity Per Inch
- 12
- Nominal Thread Size
- 1.500 inches
- Special Features
- means for relubrication
- Lubrication Material
- lubricant
- 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 3110-00-442-8141 | No Name Available | 09/01/1983 |
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-724-8939?
The FSCG of the NSN 3110-00-724-8939 is 3110
Does the NSN 3110-00-724-8939 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-724-8939 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-724-8939 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-724-8939 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-724-8939 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, May 22, 1968
Professional Distribution
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Pricing
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