NIIN Output Data
NIIN:
NSN:
Item Name:
BEARING , PLAIN , SELF-ALIGNING
Definition:
A DETACHABLE ASSEMBLY 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. THE ITEM CONSISTS OF A BORED PRECISION GROUND BALL (OR SPHERICAL PLAIN BEARING) AROUND WHICH AN OUTER RING IS FITTED. THE ASSEMBLY MAY BE EITHER SEPARABLE OR NONSEPARABLE. EXCLUDES BEARING, PLAIN, ROD END AND BEARING, PLAIN, SPHERICAL.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| KWB28-18 | 97613 | A | 3 | 2 | 2 | ME |
CAGE Information
| Code | Company |
|---|---|
| 97613 | DOVER ENGINEERED SYSTEMS, INC. DBA K |
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 |
|---|---|---|
| AGGJ | INNER MEMBER WIDTH | 1.8070 INCHES MINIMUM AND 1.8120 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| CTLM | LUBRICATION FEATURE | GROOVE OUTER RACE MEMBER AND PERFORATION OUTER RACE MEMBER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP 4130 OUTER RACE MEMBER |
| FEAT | SPECIAL FEATURES | OVERSIZE O.D. VERSION OF KWB28-20SGA; USED ON LINK,PIN GUDGEON OF MAINLANDING GEAR OF C5 A/B |
| SFTT | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| ABXV | BORE DIAMETER | 1.7492 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| AGGH | OUTER MEMBER WIDTH | 1.3120 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM |
| AGKP | STATIC RADIAL LOAD RATING | 380000 POUNDS |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 3.0590 INCHES MINIMUM AND 3.0600 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE |