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 |
|---|---|---|---|---|---|---|---|---|
| A8837318-1 | 21921 | F | 5 | 9 | X | XX | ||
| SR337 | 75277 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRO |
| 75277 | KILIAN MANUFACTURING CORPORATION |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL CORROSION RESISTING BALL |
| MATT | MATERIAL | STEEL CORROSION RESISTING BALL |
| AGZD | BORE SHAPE | STRAIGHT |
| MATT | MATERIAL | STEEL OUTER RING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AGZC | LOAD DIRECTION | RADIAL |
| FEAT | SPECIAL FEATURES | CADMIUM PLATED BALL RACEWAYS ALSO INNER AND OUTER RING COMPOSED OF TWO OR MORE PARTS |
| MATT | MATERIAL | STEEL INNER RING |
| AGYE | SURFACE FINISH | UNGROUND |