The Bearing,ball,annular, cataloged under National Stock Number 3110-00-085-3150, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-085-3150 |
| Primary Part Number | SR4RZZ5P25LY70 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Mpb Corp Div Timken Super Precision |
| Status | CANCELLED |
| Standard Tolerance Designation | ABEC NO.7 |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Material | STEEL CORROSION RESISTING OUTER RING |
| Seal Quantity | 2 |
| Bore Shape | STRAIGHT |
| Bearing Seal Type | CONTACT |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Surface Finish | GROUND |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Material | STEEL CORROSION RESISTING BALL |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material | STEEL CORROSION RESISTING INNER RING |
| Lubrication Material | GREASE |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Overall Outside Diameter | 0.6250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SR4RZZ5P25LY70 | Mpb Corp Div Timken Super Precision (USA) |
| M81793/04-JE1J2N1E1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS1NPP7 | Timken Co Div the Timken Company (USA) |
| 110-4-76-6 | Senior Operations Llc Div Senior Aerospace Ketema (USA) |
| MIL-B-81793 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SR4FF3G2 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| SSZ99R4XR5E | General Motors Corp Delco Moraine Ndh Div (USA) |
| 3153601-11 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| SR4FF3FG2 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| SM-B-764990 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| M81793-NIOKAN2GED71AS1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 321769-1 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| SR4FF321769-1 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| R4ZZST-ABEC5-MRC20LUB | Skf Usa Inc. (USA) |
| B11-9 | General Power Inc (USA) |
| SSZ99R4XR5CJ | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-085-3150 is a Bearing,ball,annular, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-085-3150 has 16 cross-referenced part numbers: SR4RZZ5P25LY70 (Mpb Corp Div Timken Super Precision), M81793/04-JE1J2N1E1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS1NPP7 (Timken Co Div the Timken Company), 110-4-76-6 (Senior Operations Llc Div Senior Aerospace Ketema), MIL-B-81793 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 11 more.
There are 6 known substitutes for 3110-00-085-3150: 3120-00-580-0467, 5940-00-926-0036, 4930-00-986-6492 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for SR4RZZ5P25LY70: Standard Tolerance Designation: ABEC NO.7; Internal Clearance: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN; Material: STEEL CORROSION RESISTING OUTER RING; Seal Quantity: 2. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-085-3150 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.