5331-00-291-1851 O-RING Index 5330-00-291-1853 PACKING,PREFORMED

National Stock Number:
5330-00-291-1852

Federal Supply Class:
5330

National Item Identification Number:
002911852

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.


Manufacturer Information:
005-0064-5153154PORTLAND VALVE LLC
1714730076HYSTER-YALE GROUP, INC.
214-6700-800548REVBPC380064NAVAL SHIP SYSTEMS COMMAND
2409-965520ALTBPC346780064NAVAL SHIP SYSTEMS COMMAND
2409-965521ALTAPC346780064NAVAL SHIP SYSTEMS COMMAND
2-265 N304-75C0308PARKER HANNIFIN GMBH O-RING DIVISION
300S4306848HONEYWELL INTERNATIONAL INC
300S4355284HONEYWELL INTERNATIONAL INC.
2409-967563PC346780064NAVAL SHIP SYSTEMS COMMAND
282-6700-771382PC5580064NAVAL SHIP SYSTEMS COMMAND
282-6700-771398REVAPC5580064NAVAL SHIP SYSTEMS COMMAND
3000-202ALT1PCAN6230-4396169ELECTRIC BOAT CORPORATION
3065-46PCG396169ELECTRIC BOAT CORPORATION
3065-50PCM396169ELECTRIC BOAT CORPORATION
N0304 2-26502697PARKER-HANNIFIN CORP
N304-7-4302697PARKER-HANNIFIN CORP
31149-3400APC346706175BAUSCH & LOMB INC
31149-3400BPC346706175BAUSCH & LOMB INC
31149-3467PC346706175BAUSCH & LOMB INC
AN6230B4320049THE ELECTRIC TACHOMETER CORP.
54690121450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
317-6700-805896REVAPC5580064NAVAL SHIP SYSTEMS COMMAND
K1-0103-999501ALT1PCAN6230-4380064NAVAL SHIP SYSTEMS COMMAND
K1-4801-1000197PCG380064NAVAL SHIP SYSTEMS COMMAND
K1-4801-1000200PCM380064NAVAL SHIP SYSTEMS COMMAND
AN6230B4381352AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
AN6230-4381352AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
AN6230-4388044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN6230B4388044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A5143591940ORTMAN FLUID POWER QUINCY COMPRESSOR DIV SUB OF COLTEC INDUSTRIES INC
PS1-30-5-4302697PARKER-HANNIFIN CORP
PS1-30-5-B4302697PARKER-HANNIFIN CORP
PR2001-1PC6520049THE ELECTRIC TACHOMETER CORP.
PR2002-1PC6520049THE ELECTRIC TACHOMETER CORP.


Techincal Specification:
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND
71.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND
0.143 INCHES MAXIMUM
CENTER HOLE DIAMETER7.704 INCHES MINIMUM AND
7.764 INCHES MAXIMUM
TEMP RATING-65.0 DEG FAHRENHEIT AND
160.0 DEG FAHRENHEIT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN6230-43


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