The Bearing,roller,needle, cataloged under National Stock Number 3110-01-163-3188, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Raytheon Company. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-163-3188 |
| Primary Part Number | 7680-55934-001 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Bore Diameter | 0.4371 INCHES MINIMUM AND 0.4377 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Lubrication Material | GREASE |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Outer Ring Width | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Bearing Seal Type | CONTACT |
| Retainer Fabrication Method | PRESSED |
| Surface Treatment | OXIDE ALL EXTERNAL/EXPOSED METAL SURFACES |
| Style Designator | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE |
| Overall Outside Diameter | 1.6240 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN |
| Inner Ring Width | 0.9275 INCHES MINIMUM AND 0.9425 INCHES MAXIMUM IN |
| Seal Quantity | 2 |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7680-55934-001 PRIMARY | Raytheon Company (USA) |
| CYR-1 5/8-S | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| CF15 | Lift-a-Loft, Llc (USA) |
| 7680-55934-001 | Hughes Missile Systems Co San Diego (USA) |
NSN 3110-01-163-3188 is a Bearing,roller,needle, manufactured by Raytheon Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-163-3188 has 4 cross-referenced part numbers: 7680-55934-001 (Raytheon Company), CYR-1 5/8-S (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.), CF15 (Lift-a-Loft, Llc), 7680-55934-001 (Hughes Missile Systems Co San Diego).
There are 8 known substitutes for 3110-01-163-3188: 4730-00-016-4767, 5905-00-683-6677, 4310-01-007-2683 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7680-55934-001: Bore Diameter: 0.4371 INCHES MINIMUM AND 0.4377 INCHES MAXIMUM IN; Surface Finish: GROUND; Lubrication Material: GREASE; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS. 14 total characteristics are documented in the Federal Logistics Information System.