Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , PLAIN , SPHERICAL
Definition:
A DETACHABLE PART IN OR ON WHICH A JOURNAL, GUDGEON, PIVOT, OR THE LIKE MOVES. IT IS USED TO CARRY A LOAD AND TO REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS. IT MAY BE DIVIDED INTO TWO OR MORE SEGMENTS OF 180 DEGREES (3.141 RADIANS) OR LESS. THE ITEM HAS A CYLINDRICAL BORE AND IS BASICALLY SPHERICAL IN ITS EXTERIOR DESIGN TO ALLOW FOR SHAFT MISALIGNMENT. EXCLUDES BEARING, PLAIN, SELF-ALIGNING.
CAGE Information
| Code | Company |
|---|---|
| 70876 | BATH IRON WORKS CORPORATION |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER |
| AGFX | EXTENSION OUTSIDE DIAMETER | 19.2500 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 22.0000 INCHES NOMINAL |
| MATT | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER |
| MATT | MATERIAL | STEEL UNS J03008 OUTER LAYER |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ADAS | BODY INSIDE DIAMETER | 19.1330 INCHES MINIMUM AND 19.1350 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| AGFZ | SPHERICAL BODY DIAMETER | 30.7470 INCHES MINIMUM AND 30.7500 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |