The Bearing,ball,duplex, cataloged under National Stock Number 3110-01-333-2885, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lockheed Martin Corporation. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-01-333-2885 |
| Primary Part Number | 717801762-003 |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation |
| Status | CANCELLED |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL |
| Material Document and Classification | UNABLE TO DECODE |
| Material | PLASTIC POLYAMIDE NYLON RETAINER |
| Bore Diameter | 11.9994 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM IN |
| Material Document and Classification | UNABLE TO DECODE |
| Overall Outside Diameter | 12.7494 INCHES MINIMUM AND 12.7500 INCHES MAXIMUM IN |
| Material | STEEL COMP 440C INNER RING |
| Surface Treatment | PASSIVATE INNER RING |
| Material | OIL LUBRICATION |
| Style Designator | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| Material Document and Classification | UNABLE TO DECODE |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE INNER RING |
| Load Direction | ANGULAR |
| Retainer Fabrication Method | MACHINED |
| Surface Finish | GROUND |
| Bearing Preload Rating | 475.0 POUNDS MINIMUM AND 525.0 POUNDS MAXIMUM LBS |
| Surface Treatment | PASSIVATE OUTER RING |
| Material | STEEL COMP 440C OUTER RING |
| Surface Treatment | PASSIVATE BALL |
| Contact Angle | 30.0 DEGREES NOMINAL |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OUTER RING |
| Lubrication Material Document and Classification | 717806000,CAGEC 04939 MFR REF SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 440C BALL |
| Material Document and Classification | UNABLE TO DECODE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 717801762-003 PRIMARY | Lockheed Martin Corporation (USA) |
| 17581 | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
| 717801762-003 | Kaydon Corporation Dba Kaydon Corp (USA) |
| 717801762-003 | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
NSN 3110-01-333-2885 is a Bearing,ball,duplex, manufactured by Lockheed Martin Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-01-333-2885 has 4 cross-referenced part numbers: 717801762-003 (Lockheed Martin Corporation), 17581 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings), 717801762-003 (Kaydon Corporation Dba Kaydon Corp), 717801762-003 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings).
There are 7 known substitutes for 3110-01-333-2885: 5330-00-178-2285, 2805-00-218-1413, 2530-00-703-2715 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 717801762-003: Surface Treatment Document and Classification: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL; Material Document and Classification: UNABLE TO DECODE; Material: PLASTIC POLYAMIDE NYLON RETAINER; Bore Diameter: 11.9994 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM IN. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-01-333-2885 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.