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National Stock Number:
5330-00-054-6890
Federal Supply Class:
5330
National Item Identification Number:
000546890
Description:
PACKING,PREFORMED
Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.
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Manufacturer Information:
| 011581 | D0078 | DIEHL DEFENCE GMBH & CO. KG | | 1866-32 | 24617 | GENERAL MOTORS CORP | | 1866-32 | 55380 | HATCH & KIRK, INC. | | 1866-32 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 1866-32 | 81168 | STROHMEYER JULIE A. DBA JULIE A. STROHMEYER | | 300S32 | 06840 | BENDIX CORP THE | | 8136716 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 814546-32 | 56232 | LOCKHEED MARTIN CORPORATION | | 82022 | 62983 | EATON AEROSPACE, LLC | | AN6230-32 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN6230B32 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | FSS4-7 | 13696 | TRICO INDUSTRIES INC COLUMBIAN DIV | | K371510-11 | 84955 | KAMAN AEROSPACE CORPORATION | | S8-32 | 73277 | HOUGHTON INTERNATIONAL INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 5.461 INCHES MINIMUM AND 5.507 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
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