The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4314, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 13 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 | 3110-00-142-4314 |
| Primary Part Number | BB1156 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Shield Quantity | 2 |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Alignment Type | SELF-ALIGNING |
| Load Direction | RADIAL |
| Outer Ring Width | 0.3350 INCHES NOMINAL IN |
| Inner Ring Width | 0.4790 INCHES NOMINAL IN |
| Self-Alignment Location | INTERNAL |
| Surface Treatment | CADMIUM INNER RING |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Overall Outside Diameter | 0.9014 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material | STEEL COMP E52100 SHIELD |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL COMP E52100 INNER RING |
| Style Designator | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BB1156 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| KS4 | Fag Bearings Corporation (USA) |
| KS4 | Skf Usa Inc. (USA) |
| KS4ANG25 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| AN200KS4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| KS4MILG3278A | Timken Co Div the Timken Company (USA) |
| AN200KS4 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| KS4FS160A | Timken Co Div the Timken Company (USA) |
| KS4FS160 | Rbc Aircraft Products, Inc. (USA) |
| KS4 | Timken Europa Sarl (FRA) |
| 6541 | Skf Industries Inc Nice Bearing Products Div (USA) |
| KS4 | Skf Usa Inc. (USA) |
| AN200KS4ANG25 | Joint Aircraft Committee (USA) |
| KS4FS160 | Timken Co Div the Timken Company (USA) |
| 6541 | Skf Usa Inc. (USA) |
| 520778-2 | Instruments and Flight Research, Inc. (USA) |
| KS4 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| KS4FS160A | Rbc Aircraft Products, Inc. (USA) |
| KS4 | Timken Co Div the Timken Company (USA) |
| N16B5007-15 | Navy Electronics Supply Office (USA) |
NSN 3110-00-142-4314 is a Bearing,ball,airframe, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4314 has 20 cross-referenced part numbers: BB1156 (Bae Systems Information and Electronic Systems Integration Inc.), KS4 (Fag Bearings Corporation), KS4 (Skf Usa Inc.), KS4ANG25 (Schatz Bearing Corporation Dba Schatz Bearing Corp), AN200KS4 (Aeronautical Standards Group Dept of Navy and Air Force) and 15 more.
There are 12 known substitutes for 3110-00-142-4314: 3110-00-156-6804, 6150-00-201-5575, 6760-00-213-9701 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BB1156: Shield Quantity: 2; Lubrication Material Document and Classification: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE; Special Features: 10.0 DEGREE SELF ALIGNMENT IN EITHER DIRECTION; Alignment Type: SELF-ALIGNING. 18 total characteristics are documented in the Federal Logistics Information System.