Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , AIRFRAME
Definition:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED BALL, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES BEARING, BALL, ANNULAR.
CAGE Information
| Code | Company |
|---|---|
| 76301 | BOEING COMPANY THE DBA BOEING |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 ASSN STD SINGLE MATERIAL RESPONSE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 ASSN STD SINGLE MATERIAL RESPONSE |
| AGYW | BEARING SEAL TYPE | CONTACT |
| ABXV | BORE DIAMETER | 0.3125 INCHES NOMINAL |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| MATT | MATERIAL | STEEL OUTER RING |
| FEAT | SPECIAL FEATURES | TERMINAL CABLE ASSY CONTAINING AIRFRAME BALL BEARING MS27645-5, 10 DEG SELF-ALIGNIMENT IN EITHER DIRECTION, BORE CENTER TO SHANK END 3.035 IN. MAX |
| AGZC | LOAD DIRECTION | RADIAL |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGVT | ||
| AGVU | ||
| STYL | STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| SFTT | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES AND ZINC ALL EXTERNAL/EXPOSED METAL SURFACES AND NICKEL ALL EXTERNAL/EXPOSED METAL SURFACES OR CHROMATE ALL EXTERNAL/EXPOSED METAL SURFACES |
| AGYJ | SEAL QUANTITY | 2 |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL BALL |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| AHAW | SELF-ALIGNMENT LOCATION | INTERNAL |