RA3M4-2ANG25
View detailed technical data, stock status, and sourcing information for: RA3M4-2ANG25
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Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-159-1632
Item Name Code
00049
Assigment Date
01/01/1963 (63 years ago)
A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.
2.2030 inches nominal overall length, right-hand thread direction, 3a thread class, 0.2500 inches nominal shank diameter, externally threaded shank style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Shank Diameter
- 0.2500 inches nominal
- Shank Style
- externally threaded
- Overall Length
- 2.2030 inches nominal
- Bore Diameter
- 0.1900 inches nominal
- Overall Outside Diameter
- 0.7810 inches nominal
- Shank Thread Length
- 0.9380 inches nominal
- Outer Ring Width
- 0.4380 inches nominal
- Inner Ring Width
- 0.5000 inches nominal
- Length From Bore Center To Shank End
- 1.8120 inches nominal
- Seal Quantity
- 2
- Bearing Seal Type
- contact
- Alignment Type
- self-aligning
- Self-Alignment Location
- internal
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Self-Alignment Angle
- 10.00 degrees nominal
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- rubber synthetic seal
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel shaft
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Style Designator
- double row, staggered, ball
- 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 3110-00-554-3381 | No Name Available | 05/07/1971 |
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:
| Part Number | Name |
|---|---|
| 25704-281210-12-0 | Rod End Ball Bearing |
| 25704-281280-04-0 | Rod End Ball Bearing |
| 3110001591632 | Rod End Ball Bearing |
| 31114 | Rod End Ball Bearing |
| 713382 | Rod End Ball Bearing |
| 7973629 | Rod End Ball Bearing |
| AN946RA3M4-2 | Rod End Ball Bearing |
| AN946RA3M4-2MILG3278A | Rod End Ball Bearing |
| BB1155-1 | Rod End Ball Bearing |
| MS21151-6G | Rod End Ball Bearing |
| RA3M4-2 | Rod End Ball Bearing |
| RA3M4-2ANG25 | Rod End Ball Bearing |
| RA3M4-2FS160 | Rod End Ball Bearing |
| RA3M4-2FS160A | Rod End Ball Bearing |
| RA3M4-2MILG3278A | Rod End Ball Bearing |
| RA3M4-2S10132 | Rod End Ball Bearing |
| RA3N4-2 | Rod End Ball Bearing |
| RAP3M4-2 | Rod End Ball Bearing |
| RAP3M42FS464 | Rod End Ball Bearing |
| REP3M4-6G | Rod End Ball Bearing |
| RK16077 | Rod End Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-159-1632?
The FSCG of the NSN 3110-00-159-1632 is 3110
Does the NSN 3110-00-159-1632 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-159-1632 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 3110-00-159-1632 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-159-1632 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 3110-00-159-1632 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 92 |
| New Material | 1 |
| Total | 93 |
Availability of this item was last updated on:
01/14/2026 06:01 PM EST.
Stock levels and pricing are subject to change.