|
|
|
National Stock Number:
5365-01-225-2730
Federal Supply Class:
5365
National Item Identification Number:
012252730
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:
| 3-3008-25 | 45402 | MEGGITT SAFETY SYSTEMS, INC. | | 3-3008-25 | 70236 | TACTAIR FLUID CONTROLS INC | | 3-3008-25 | 84685 | TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC |
|
Techincal Specification:
| INSIDE DIAMETER | 1.540 INCHES MINIMUM AND 1.542 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,T7351 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.664 INCHES MINIMUM AND 1.666 INCHES MAXIMUM | | OVERALL THICKNESS | 0.299 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
|
|