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National Stock Number:
5365-99-215-3739
Federal Supply Class:
5365
National Item Identification Number:
992153739
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:
| S3S18356000 | 63005 | ROLLS-ROYCE CORPORATION | | S3S18356000 | AA038 | FIATAVIO SPA | | S3S18356000 | K0378 | ROLLS-ROYCE PLC |
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Techincal Specification:
| INSIDE DIAMETER | 5.510 INCHES MINIMUM AND 5.515 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 PART 1 GRADE 070-20 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR ASTM A576 GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SLEEVE,SPACER | | OUTSIDE DIAMETER | 6.140 INCHES MINIMUM AND 6.160 INCHES MAXIMUM | | OVERALL THICKNESS | 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM | | SPECIAL FEATURES | PARKER P96 APPLIED ON NON-PAINTED AREA | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03-11 CLASS 2 MIL STD 1ST TREATMENT RESPONSE OR AMS 2480D ASSN STD 1ST TREATMENT RESPONSE AND 9110D5380 MFR REF 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE AND PAINT |
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