|
|
|
National Stock Number:
5365-00-909-2613
Federal Supply Class:
5365
National Item Identification Number:
009092613
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:
| 540-011-479-1 | 80070 | LOCKHEED MARTIN CORPORATION | | 540-011-479-1 | 97499 | BELL TEXTRON INC |
|
Techincal Specification:
| INSIDE DIAMETER | 10.230 INCHES MINIMUM AND 10.240 INCHES MAXIMUM | | OVERALL THICKNESS | 0.097 INCHES MINIMUM AND 0.105 INCHES MAXIMUM | | OUTSIDE DIAMETER | 10.435 INCHES MINIMUM AND 10.439 INCHES MAXIMUM | | SPECIAL FEATURES | INNER FLANGE 9.940 IN. DIA W/OUTSIDE EXTENSION 0.280 IN. WIDE BY 10.120 IN. MIN,10.125 IN. MAX OD,ONE CENTRAL INTERNAL GROOVE 0.190 IN. WIDE | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
|
|