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National Stock Number:
5365-01-095-9738
Federal Supply Class:
5365
National Item Identification Number:
010959738
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.
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Manufacturer Information:
| 008351 | 34228 | L3 TECHNOLOGIES, INC. | | 608B008351 | 34228 | L3 TECHNOLOGIES, INC. |
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Techincal Specification:
| INSIDE DIAMETER | 4.089 INCHES MINIMUM AND 4.097 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.246 INCHES MINIMUM AND 4.250 INCHES MAXIMUM | | OVERALL THICKNESS | 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE | | SPECIAL FEATURES | THREE SLOTS,0.093 IN. W X 0.031 IN. DP,SPACED 120 DEG APART | | SURFACE TREATMENT | OXIDE |
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