The Bearing,ball,annular, cataloged under National Stock Number 3110-01-012-2797, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 3110-01-012-2797 |
| Primary Part Number | 30101 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Triumph Thermal Systems - Maryland, Inc. |
| Status | ACTIVE |
| Bore Diameter | 17.0 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP 440A OUTER RING A |
| Retainer Fabrication Method | MACHINED |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Calibration Designator | C |
| Standard Tolerance Designation | ABEC NO.7 |
| Load Direction | ANGULAR |
| Internal Fit-Up Designation | EXTRA LOOSE |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Lubrication Material | OIL |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL COMP 440A INNER RING A |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL COMP 440A BALL A |
| Test Data Document | 01359-C30101 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Overall Outside Diameter | 35.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-01-012-2797 is a Bearing,ball,annular, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-012-2797 has 3 cross-referenced part numbers: 30101 (Triumph Thermal Systems - Maryland, Inc.), S103HJA6C (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), S103HJA6C (Triumph Thermal Systems - Maryland, Inc.).
There are 12 known substitutes for 3110-01-012-2797: 6240-00-057-2417, 5935-00-079-7433, 3110-00-100-0642 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30101: Bore Diameter: 17.0 MILLIMETERS NOMINAL MM; Overall Width: 10.0 MILLIMETERS NOMINAL MM; Material: STEEL COMP 440A OUTER RING A; Retainer Fabrication Method: MACHINED. 19 total characteristics are documented in the Federal Logistics Information System.