The Bearing,roller,needle, cataloged under National Stock Number 3110-00-620-3261, 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 Rotary and Mission Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-620-3261 |
| Primary Part Number | E190052 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Style Designator | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Inner Ring Width | 0.5000 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Surface Finish | GROUND |
| Outer Ring Width | 0.3750 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Lubrication Material Document and Classification | DC33,FSCM 71984 MFR REF SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.3750 INCHES NOMINAL IN |
| Overall Outside Diameter | 1.0625 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E190052 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 6NBF817YJXR | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| MS24465-06 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS39901 | Society of Automotive Engineers Inc (USA) |
| AS39901 | Sae International Dba Sae International (USA) |
NSN 3110-00-620-3261 is a Bearing,roller,needle, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-620-3261 has 5 cross-referenced part numbers: E190052 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6NBF817YJXR (Rbc Bearings Incorporated Div West Trenton Division), MS24465-06 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AS39901 (Society of Automotive Engineers Inc), AS39901 (Sae International Dba Sae International).
There are 10 known substitutes for 3110-00-620-3261: 3110-00-227-2800, 3110-00-227-2810, 3110-00-227-2824 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for E190052: Style Designator: CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE; Surface Treatment: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES; Special Features: OIL HOLE AND GROOVE IN INNER RING; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS. 13 total characteristics are documented in the Federal Logistics Information System.