National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BEARING , BALL , ANNULAR
Definition:
A CYLINDRICAL DEVICE IN WHICH THE INNER OR OUTER RING TURNS UPON A SINGLE OR DOUBLE ROW OF HARDENED BALLS WHICH ROLL EASILY BETWEEN THE TWO RINGS, THUS MINIMIZING FRICTION. FOR ITEMS WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING SEE BEARING, BALL, DUPLEX. EXCLUDES BEARING, BALL, AIRFRAME.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 261136 | 77445 | A | 5 | 2 | 4 | SB | ||
| 253539 | 77445 | A | 3 | 2 | 4 | SB |
CAGE Information
| Code | Company |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
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 |
|---|---|---|
| AGZD | BORE SHAPE | STRAIGHT |
| AGAV | END ITEM IDENTIFICATION | ACFT ENG J-57 |
| AGYE | SURFACE FINISH | GROUND |
| FEAT | SPECIAL FEATURES | PSILVER PLATE CAGE 0.0005-0.0015 THK PER AMS 2412. NO STRIKE METAL REQD.BAKE 475-500F FOR 2HRS TO CHECK FOR BOND ON LAND RIDING SURFACES AND BALL POCKETS. LEAD PLATE ALL SILVER SURFACES 0.0005-0.0015 THK PER AMS 2414 |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| AGZC | LOAD DIRECTION | RADIAL |
| AGVT | AND | |
| AGVU | AND | |
| STYL | STYLE DESIGNATOR | ERR-090 |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| ADGA | OVERALL OUTSIDE DIAMETER | 5.9051 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM |
| AKVV | INTERNAL CLEARANCE | 0.0015 INCHES MINIMUM RADIAL AND 0.0019 INCHES MAXIMUM RADIAL |
| MATT | MATERIAL | STEEL COMP E51100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| ABXV | BORE DIAMETER | 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |