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National Stock Number:
5365-01-096-1512
Federal Supply Class:
5365
National Item Identification Number:
010961512
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:
| 70103-08018-102 | 06320 | NUMET ACQUISITION AEROCISION, INC. | | 70103-08018-102 | 30842 | KIT PACK CO., INC. | | 70103-08018-102 | 32664 | AEROMETALS, INC. | | 70103-08018-102 | 54878 | ROTAIR AEROSPACE CORP | | 70103-08018-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 5.590 INCHES MINIMUM AND 5.610 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043,COND TH-1050 MIL SPEC 1ST MATERIAL RESPONSE AND AMS 5528 ASSN STD 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 631 | | OUTSIDE DIAMETER | 6.970 INCHES MINIMUM AND 6.990 INCHES MAXIMUM | | OVERALL THICKNESS | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,THRUST-ROTARY WING HEAD | | SURFACE TREATMENT | PASSIVATE |
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