The Bearing,ball,annular, cataloged under National Stock Number 3110-00-897-2945, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-897-2945 |
| Primary Part Number | M8179304-JG4N2N1PP |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Surface Finish | GROUND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Load Direction | RADIAL |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Overall Outside Diameter | 0.7500 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.7 |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0002 INCHES MAXIMUM RADIAL IN |
| Bore Shape | STRAIGHT |
| Retainer Fabrication Method | PRESSED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M8179304-JG4N2N1PP | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SR4ADK25 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 2644845 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| 2608606-1 | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
| SR4A | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 46-10-12-2 | Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA) |
| A566-252 | L3 Technologies, Inc. Div L3 Keo (USA) |
| SR4A25 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| M81793-BILMAA03AB71AX1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 566A004888 | L3 Technologies, Inc. Div L3 Keo (USA) |
| PMS1K | Timken Co Div the Timken Company (USA) |
| MIL-B-81793/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 200-0393-2 | Pax Mfg Corp Pax Electronics Div (USA) |
| R4A | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-897-2945 is a Bearing,ball,annular, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-897-2945 has 14 cross-referenced part numbers: M8179304-JG4N2N1PP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SR4ADK25 (New Hampshire Ball Bearings Inc Div Hitech Division), 2644845 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 2608606-1 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), SR4A (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation) and 9 more.
There are 5 known substitutes for 3110-00-897-2945: 6520-00-531-3250, 6620-00-557-0350, 5950-00-615-0379 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for M8179304-JG4N2N1PP: Surface Finish: GROUND; Material: STEEL CORROSION RESISTING OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Load Direction: RADIAL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-897-2945 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.