The Bearing,ball,annular, cataloged under National Stock Number 3110-01-027-6277, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cmc Electronics Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-027-6277 |
| Primary Part Number | 3320-239 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Cmc Electronics Inc |
| Status | ACTIVE |
| Material | STEEL COMP 440A OVERALL A |
| Shield Quantity | 2 |
| Surface Finish | GROUND |
| Outer Ring Outside Diameter | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Lubrication Material | OIL |
| Bore Shape | STRAIGHT |
| Flange Width | 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN |
| Retainer Fabrication Method | STAMPED |
| Internal Clearance | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| Standard Tolerance Designation | ABEC NO.5 |
| Load Direction | RADIAL |
| Flange Outside Diameter | 0.2960 INCHES NOMINAL IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3320-239 | Cmc Electronics Inc (CAN) |
| M81793/07-FB2CXN1A1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M18793-IFDEAA01CC51AB1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-B-81793/7 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3110-01-027-6277 is a Bearing,ball,annular, manufactured by Cmc Electronics Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-027-6277 has 4 cross-referenced part numbers: 3320-239 (Cmc Electronics Inc), M81793/07-FB2CXN1A1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M18793-IFDEAA01CC51AB1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-B-81793/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 3110-01-027-6277: 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 3320-239: Material: STEEL COMP 440A OVERALL A; Shield Quantity: 2; Surface Finish: GROUND; Outer Ring Outside Diameter: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.