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National Stock Number:
5330-00-256-0201
Federal Supply Class:
5330
National Item Identification Number:
002560201
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:
| 10V70DRS8-16 | 73277 | HOUGHTON INTERNATIONAL INC. | | 1866-16 | 81168 | STROHMEYER JULIE A. DBA JULIE A. STROHMEYER | | 1866-16-2581 | 71724 | JOHN CRANE, INC | | 2200-3123397PC16 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | AN6230-16 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | 2-238 N304-75 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION | | N0304 2-238 | 02697 | PARKER-HANNIFIN CORP | | N304-7-B16 | 02697 | PARKER-HANNIFIN CORP | | PS1-30-5-16 | 02697 | PARKER-HANNIFIN CORP | | CLC1S5901H949844REVBPC70A | 80064 | NAVAL SHIP SYSTEMS COMMAND | | CV34S5501-364459PC27E | 80064 | NAVAL SHIP SYSTEMS COMMAND | | B4-1654-24PC153 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT | | AN6230B16 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN6230-16ES | H2313 | ERIKS B.V. | | PS1-30-5-B16 | 02697 | PARKER-HANNIFIN CORP | | S5901H1297870ITEM190 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 3.469 INCHES MINIMUM AND 3.499 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | 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 | | TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |
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