The Bearing,roller,needle, cataloged under National Stock Number 3110-00-085-2943, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 3110-00-085-2943 |
| Primary Part Number | C659-57 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company |
| Status | CANCELLED |
| Alignment Type | RIGID |
| Overall Outside Diameter | 1.8745 INCHES MINIMUM AND 1.8755 INCHES MAXIMUM IN |
| Bore Diameter | 1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Style Designator | NON-SEPARABLE, OPEN END, DRAWN SHELL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B248-L085 | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| C659-57 PRIMARY | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| C659-57 PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| B248 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| C659-57 | Timken Aerospace, Inc Dba Torrington Product (USA) |
NSN 3110-00-085-2943 is a Bearing,roller,needle, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-085-2943 has 5 cross-referenced part numbers: B248-L085 (Jtekt Bearings North America Llc Div Kbna - Ord 1), C659-57 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), C659-57 (Jtekt Bearings North America Llc Div Kbna - Ord 1), B248 (Timken Aerospace, Inc Dba Torrington Product), C659-57 (Timken Aerospace, Inc Dba Torrington Product).
There are 5 known substitutes for 3110-00-085-2943: 3455-00-197-6395, 6680-00-460-2650, 1730-00-909-6091 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for C659-57: Overall Width: 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN; Alignment Type: RIGID; Special Features: EXTRA CAPACITY OUTER RING; Overall Outside Diameter: 1.8745 INCHES MINIMUM AND 1.8755 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-085-2943 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.