NSN 3110-01-121-2800
Part Details | BEARING BALL
3110-01-121-2800 A homogenous spherical body, a series of which provides the rolling elements in a BEARING, BALL (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes BALL, CHECK; BALL, VALVE, PORTED.
Alternate Parts: 1671D75 ITEM 2, AK7, AK-7, 3110-01-121-2800, 01-121-2800, 3110011212800, 011212800
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 04, 1981 | 01-121-2800 | 00036 ( BALL, BEARING ) |
REFERENCE DRAWINGS & PICTURES
BALL
Cross Reference | NSN 3110-01-121-2800
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1671D75 ITEM 2 | 94259 | BECHTEL MARINE PROPULSIONCORPORATION |
| AK-7 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
Technical Data | NSN 3110-01-121-2800
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL |
| ROLLING ELEMENT DIAMETER | 0.31245 INCHES MINIMUM AND 0.31255 INCHES MAXIMUM |
| SPECIAL FEATURES | AFBMA STAMDARD TOLERANCE FOR BALLS,GRADE 48 |
| TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
| CRITICALITY CODE JUSTIFICATION | ZZZY |