The Bearing,ball,annular, cataloged under National Stock Number 3110-00-852-7674, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-852-7674 |
| Primary Part Number | SFR1663MMK25 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | CANCELLED |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Standard Tolerance Designation | ABEC NO.3 |
| Load Direction | RADIAL |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Outer Ring Outside Diameter | 0.3750 INCHES NOMINAL IN |
| Lubrication Material | OIL |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Flange Outside Diameter | 0.4220 INCHES NOMINAL IN |
| Flange Width | 0.0310 INCHES NOMINAL IN |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Bore Diameter | 0.1875 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SFR1663MMK25 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| T311004-111 | Lockheed Martin Librascope Corporation (USA) |
| SFR166HHK25L02 | S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings (USA) |
| SFR1663PPF28-7 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 2813050-11 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 45500040 | Ncr Corporation Dba Ncr (USA) |
| SSRIF-6632ZZHA5P25LO1 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| SFR166ZZK25A5L24 | S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings (USA) |
| TBBK0011 | Comtec Information Systems Inc Digitronics Div (USA) |
| M81793/07-HB2C2N1A1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| N2088196-2 | Honeywell International Inc Dba Honeywell (USA) |
| 5012-70A | New Haven Mfg Corp (USA) |
| SMC705377 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| G201-060-010 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 462810-1 | Raytheon Company Dba Raytheon Co (USA) |
| 05012-0070REVA | New Haven Mfg Corp (USA) |
| 462810-1 | Raytheon Company Div Corp (USA) |
| SFR1663PPK25-7 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 05012-0070 | New Haven Mfg Corp (USA) |
| A3P25L01 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
NSN 3110-00-852-7674 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-852-7674 has 26 cross-referenced part numbers: SFR1663MMK25 (New Hampshire Ball Bearings Inc Div Hitech Division), T311004-111 (Lockheed Martin Librascope Corporation), SFR166HHK25L02 (S/n Precision Enterprises, Inc. Dba Pacamor /kubar Bearings), SFR1663PPF28-7 (New Hampshire Ball Bearings Inc Div Hitech Division), 2813050-11 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 21 more.
There are 12 known substitutes for 3110-00-852-7674: 3110-00-198-1763, 3110-00-277-0230, 3110-00-293-9038 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SFR1663MMK25: Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Standard Tolerance Designation: ABEC NO.3; Load Direction: RADIAL; Internal Clearance: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-852-7674 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.