National Stock Number (NSN) Output Data
Definition:
AN ITEM OF ANY PERIPHERAL SHAPE USUALLY HAVING ONE FLAT OR SPHERICAL SURFACE AND A CENTRALLY LOCATED HOLE. IT IS DESIGNED FOR APPLICATIONS INVOLVING MOVING (KINETIC) LOADS. EXCEPT FOR ITEMS FABRICATED FROM BEARING QUALITY SYNTHETIC (PLASTIC) OR COMPOSED OF MULTILAYER MATERIAL, ONE BEARING SURFACE MUST EITHER HAVE A SPECIFIC SURFACE FINISH DESIGNATION OF 32 MICROINCH (0.8 MICROMETRE) OR LESS, ARITHMETICAL AVERAGE (AA) (ARITHMETIC MEAN DEVIATION) OR ONE OF THE FOLLOWING CONDITIONS: BE LAPPED OR GROUND; HAVE VISIBLE OR DETECTABLE MEANS OF LUBRICATION; GROOVES, INDENTATIONS; OR SELF-LUBRICATION. THE THICKNESS MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OF THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS (WHEN THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES STRAIGHT, TUBULAR (WITHOUT FLANGE) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. SEE ALSO WASHER, FLAT AND SPACER, SLEEVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| T90A33 | 08018 | A | 5 | 2 | X | XX | ||
| 9TT90A33 | 16662 | A | 5 | 2 | 5 | KZ | ||
| 7697547 | 19207 | A | 5 | 2 | X | XX | ||
| 640411 | 34623 | A | 5 | 9 | X | XX | ||
| T90A33 | 79410 | A | 3 | 9 | 5 | KE | ||
| 29-640411 | 16663 | A | 5 | 9 | 5 | KZ | ||
| J0640411 | 34623 | A | 5 | 2 | 5 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 08018 | BORG-WARNER CORP |
| 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN |
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
| 34623 | AM GENERAL LLC |
| 79410 | LIBERTY VENTURES INTI LLC |
| 16663 | S T K ELECTRONICS INC DBA PELCO ELEC |
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 |
|---|---|---|
| CSYM | SURFACE FINISH | 20.0 MICROINCHES LEFT SIDE |
| FEAT | SPECIAL FEATURES | INTERNAL KEYWAYS LOCATED 105 DEG EA SIDE FROM CENTER OF EXTERNAL KEY |
| AEVC | KEY QUANTITY | 1 |
| ABSF | KEY WIDTH | 0.2500 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| STYL | STYLE DESIGNATOR | ROUND W/SQUARE KEYS |
| AAST | KEY LENGTH | 0.1719 INCHES NOMINAL |
| AGKA | CENTER HOLE KEYWAY QUANTITY | 2 |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES RIGHT SIDE |
| ADUM | OVERALL THICKNESS | 0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.9062 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| MATT | MATERIAL | STEEL COMP 1010 OVERALL OR STEEL COMP 1020 OVERALL |