|
|
|
National Stock Number:
5365-01-227-1637
Federal Supply Class:
5365
National Item Identification Number:
012271637
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:
| 44300-79 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | 44300-79 | 82402 | TRIUMPH GEAR SYSTEMS INC |
|
Techincal Specification:
| FSC APPLICATION DATA | PLANET GEAR 3RD STAGE,TRANSPORTATION AND HANDLING | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM | | INSIDE DIAMETER | 1.7725 INCHES MINIMUM AND 1.7735 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.200 INCHES MINIMUM AND 2.240 INCHES MAXIMUM | | OVERALL THICKNESS | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SPECIAL FEATURES | BOTH EDGES,ID,CHAMFERED 0.020-0.040 IN. BY 44.0-46.0 DEG | | SURFACE FINISH | 63.0 MICROINCHES BORE |
|
|