Here on Buy Military Fasteners, we offer competitive procurement options on countless NSN parts from leading manufacturers for the benefit of our customers. On this page, you can find NSN 3110-01-257-6976 parts and supplies, including in-demand part numbers like SB2517-1, SE-532, and others. We encourage you to consider our various options as you see fit, and toward the bottom of this page, you can also locate associated parts of NSN 3110-01-257-6976 with ease. If you take interest in any available part number on our database where you wish to obtain information for procurement, fill out and submit a Request for Quote (RFQ) form through our website. By presenting our staff with important details like your target price and expected fulfillment timeframe, you can expect to receive tailored pricing options that are designed to meet your unique needs and restrictions alike. If at any time you wish to connect with one of our staff members for service, please give us a call or email at any time; we are readily available around the clock and are always happy to provide assistance and consultation through the procurement process. Experience how Buy Military Fasteners serves as a single-sourcing solution for countless needs when you connect with us today.
| Item Name | Ring Bearing Inner |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-257-6976 (012576976) |
| NCB Code | USA (01) |
| Manufacturer | Sikorsky Aircraft Corporation, Mcgill Manufacturing Company Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 3.4980 INCHES MINIMUM AND 3.4985 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.1245 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| CBBL | FEATURES PROVIDED | LUBRICATION HOLE AND LUBRICATION GROOVE |
| CRTL | CRITICALITY CODE JUSTIFICATION | TEST AND FTLD |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS |
| FTLD | FUNCTIONAL DESCRIPTION | CRTL APPL ACFT FLIGHT SAFETY |
| MATT | MATERIAL | STEEL COMP E52100 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J404 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AISI UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| RDAL | REFERENCE DATA AND LITERATURE | MFR SELECTED ITEM DWG SB2517,DOD-STD-100,PARA 201.4.5 |
| STYL | STYLE DESIGNATOR | SOLID INNER RACE,JOURNAL AND NEEDLE |
| SUPP | SUPPLEMENTARY FEATURES | HARDNESS RC 60.0 MIN 65.0 MAX; OPERATING TEMP M65.0 P250.0 DEG F |
| TEST | TEST DATA DOCUMENT | 81349-MIL-T-8679 AND 100.0 PCT MAGNAFUX MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIM |
| Relevant Components for NSN - 3110-01-257-6976, 3110012576976 | ||||
| 3120-01-296-1117 (3120012961117) | 3120-01-440-3632 (3120014403632) | 3120-01-494-4939 (3120014944939) | 3110-01-549-6927 (3110015496927) | |
| 3120-01-021-5534 (3120010215534) | 3120-00-165-5958 (3120001655958) | 3120-00-852-7114 (3120008527114) | 3110-00-809-3009 (3110008093009) | |
| 3120-01-196-6396 (3120011966396) | 3120-01-333-9993 (3120013339993) | 3120-00-954-9913 (3120009549913) | 3110-01-038-1145 (3110010381145) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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