ST957
View detailed technical data, stock status, and sourcing information for: ST957
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Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-0598
Item Name Code
00024
Assigment Date
01/01/1961 (65 years ago)
An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
0.8125 inches nominal overall width, 3.7500 inches minimum and 3.7510 inches maximum outside diameter, 0.0310 inches minimum and 0.0470 inches maximum backface corner radius, steel overall material, afbma class 2 standard tolerance designation
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Outside Diameter
- 3.7500 inches minimum and 3.7510 inches maximum
- Overall Width
- 0.8125 inches nominal
- Backface Corner Radius
- 0.0310 inches minimum and 0.0470 inches maximum
- Standard Tolerance Designation
- afbma class 2
- Material
- steel overall
- Style Designator
- normal angle
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-738-1712 | No Name Available | 01/01/1963 |
| 3110-00-817-5947 | No Name Available | 02/03/1969 |
| 3110-00-843-9141 | No Name Available | 10/18/1967 |
| 3110-00-844-0303 | No Name Available | 09/15/1967 |
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 |
|---|---|
| 001-30184 | Tapered Roller Bearing Cup |
| 007-675257 | Tapered Roller Bearing Cup |
| 0BT53375 | Tapered Roller Bearing Cup |
| 104560 | Tapered Roller Bearing Cup |
| 10456041 | Tapered Roller Bearing Cup |
| 10776 | Tapered Roller Bearing Cup |
| 112-1007 | Tapered Roller Bearing Cup |
| 115236 | Tapered Roller Bearing Cup |
| 120-71 | Tapered Roller Bearing Cup |
| 1264089 | Tapered Roller Bearing Cup |
| 16841R | Tapered Roller Bearing Cup |
| 281447 | Tapered Roller Bearing Cup |
| 2H3723 | Tapered Roller Bearing Cup |
| 2X6541B | Tapered Roller Bearing Cup |
| 30184 | Tapered Roller Bearing Cup |
| 301988 | Tapered Roller Bearing Cup |
| 3F4210 | Tapered Roller Bearing Cup |
| 4-40 | Tapered Roller Bearing Cup |
| 4254339 | Tapered Roller Bearing Cup |
| 49371H | Tapered Roller Bearing Cup |
| 4BM0137 | Tapered Roller Bearing Cup |
| 579007 | Tapered Roller Bearing Cup |
| 6130 | Tapered Roller Bearing Cup |
| 6130A | Tapered Roller Bearing Cup |
| 64AX143 | Tapered Roller Bearing Cup |
| 64AX145 | Tapered Roller Bearing Cup |
| 675257 | Tapered Roller Bearing Cup |
| 706912 | Tapered Roller Bearing Cup |
| 799096 | Tapered Roller Bearing Cup |
| 827491 | Tapered Roller Bearing Cup |
| 9B53375 | Tapered Roller Bearing Cup |
| A301988X | Tapered Roller Bearing Cup |
| BB4616B | Tapered Roller Bearing Cup |
| BT53375 | Tapered Roller Bearing Cup |
| E050570 | Tapered Roller Bearing Cup |
| E1505-130 | Tapered Roller Bearing Cup |
| GTBA19007 | Tapered Roller Bearing Cup |
| M5-103B | Tapered Roller Bearing Cup |
| NW15233 | Tapered Roller Bearing Cup |
| ST957 | Tapered Roller Bearing Cup |
| T8768 | Tapered Roller Bearing Cup |
| V3022 | Tapered Roller Bearing Cup |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-100-0598?
The FSCG of the NSN 3110-00-100-0598 is 3110
Does the NSN 3110-00-100-0598 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-100-0598 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 3110-00-100-0598 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-100-0598 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 3110-00-100-0598 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961
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 | 68 |
| New Material | 1,495 |
| As Removed | 1 |
| Total | 1,564 |
Availability of this item was last updated on:
05/20/2026 08:05 PM EDT.
Stock levels and pricing are subject to change.