|
|
|
National Stock Number:
5365-01-032-0186
Federal Supply Class:
5365
National Item Identification Number:
010320186
Description:
SPACER,RING
Detail:
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.
|
Manufacturer Information:
| 714936 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
|
Techincal Specification:
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM | | INSIDE DIAMETER | 2.032 INCHES MINIMUM AND 2.042 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.1539 INCHES MINIMUM AND 2.1549 INCHES MAXIMUM | | OVERALL THICKNESS | 0.108 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | SPECIAL FEATURES | INTERNAL FLANGE AT ONE END,0.036 TO 0.056 IN. THICK AND 1.891 TO 1.921 IN. I.D.; SURFACE FINISH AT OTHER END--32.0 MICROINCHES |
|
|