National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SPACER , RING
Definition:
A CIRCULAR-SHAPED ITEM DESIGNED TO MAINTAIN PREDETERMINED DISTANCE BETWEEN ASSEMBLED PARTS AND/OR FOR DISTRIBUTING PRESSURE OR PREVENTING ENDWISE MOVEMENT BETWEEN MEMBER PARTS. IT HAS A SOLID CROSS-SECTION AND TWO FLAT PARALLEL BEARING SURFACES. THE DISTANCE BETWEEN THE BEARING SURFACES PERPENDICULAR TO THE AXIS OF THE CENTRALLY LOCATED HOLE SHALL NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER. THE DIAMETER OF THE CENTRALLY LOCATED HOLE MUST EXCEED 75 PERCENT OF THE OUTSIDE DIAMETER. EXCLUDES LAMINATED ITEMS. FOR ITEMS MANUFACTURED FROM IMPREGNATED GRAPHITE OR LUBRICATED NONMETALLIC MATERIALS, EXCLUDING FELT OR PLASTICS, SEE GASKET. FOR ITEMS MANUFACTURED FROM LUBRICATED PLASTICS, SEE BEARING, WASHER, THRUST. FOR ITEMS MANUFACTURED FROM LUBRICATED FELT, SEE FELT, MECHANICAL, PREFORMED. EXCLUDES DISK, VALVE; INSULATOR WASHER; AND SHIM. SEE ALSO SPACER, PLATE AND SPACER, SLEEVE.
Reference/Part Number
| Part Number |
CAGE |
Status |
RNCC |
RNVC |
DAC |
RNAAC |
MSDS |
SADC |
| K874387-001 |
84955 |
A |
1 |
2 |
2 |
9Z |
|
|
| 1-3937-2 |
91587 |
A |
3 |
2 |
6 |
9Z |
|
|
CAGE Information
| Code |
Company |
| 84955 |
KAMAN AEROSPACE CORPORATION DBA HELI |
| 91587 |
REXNORD INDUSTRIES LLC DIV SEAL OPER |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| FEAT |
SPECIAL FEATURES |
NHA PN K874377-001 |
| ABHE |
OUTSIDE DIAMETER |
4.6890 INCHES MINIMUM AND 4.6915 INCHES MAXIMUM |
| AARX |
INSIDE DIAMETER |
3.624 INCHES MINIMUM AND 3.625 INCHES MAXIMUM |
| ADUM |
OVERALL THICKNESS |
0.969 INCHES MINIMUM AND 1.034 INCHES MAXIMUM |
| MATT |
MATERIAL |
STEEL CORROSION RESISTING |
| AGAV |
END ITEM IDENTIFICATION |
SH-2G |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
SEAL ASSY, INPUT SHAFT-MGB |
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