Part Number
Part Number:
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.
CAGE Information
| Code |
Company |
| 81982 |
HYDRO-AIRE INC. |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| AARX |
INSIDE DIAMETER |
2.775 INCHES MINIMUM AND 2.790 INCHES MAXIMUM |
| AARX |
INSIDE DIAMETER |
2.775 INCHES MINIMUM AND 2.790 INCHES MAXIMUM |
| SFTT |
SURFACE TREATMENT |
ANODIZE |
| ADUM |
OVERALL THICKNESS |
0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES OVERALL |
| MATT |
MATERIAL |
ALUMINUM ALLOY |
| ABHE |
OUTSIDE DIAMETER |
2.997 INCHES MINIMUM AND 2.998 INCHES MAXIMUM |
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