|
|
|
National Stock Number:
5365-00-860-5084
Federal Supply Class:
5365
National Item Identification Number:
008605084
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:
| 20-09443 | 03670 | TYCO FIRE PRODUCTS LP | | 2641-635-02PC25 | 96169 | ELECTRIC BOAT CORPORATION | | 2641-635X2PIECE | 96169 | ELECTRIC BOAT CORPORATION | | 73638-13X3PC6 | 96169 | ELECTRIC BOAT CORPORATION | | 76651-64X1 PIEC | 96169 | ELECTRIC BOAT CORPORATION | | 76865-44X1 PIEC | 96169 | ELECTRIC BOAT CORPORATION | | 7731-1 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
|
Techincal Specification:
| HARDNESS RATING | 75.0 ROCKWELL M NOMINAL | | INSIDE DIAMETER | 1.469 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | NYLATRON GS,CAGE 83616 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE | | OUTSIDE DIAMETER | 1.719 INCHES NOMINAL | | OVERALL THICKNESS | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | SURFACE FINISH | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER | | SURFACE FINISH | 125.0 MICROINCHES BORE | | SURFACE FINISH | 63.0 MICROINCHES RIGHT SIDE | | SURFACE FINISH | 63.0 MICROINCHES LEFT SIDE |
|
|