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National Stock Number:
5331-01-598-4744
Federal Supply Class:
5331
National Item Identification Number:
015984744
Description:
O-RING
Detail:
A NONMETALLIC CIRCULAR ITEM WITH AN APERATURE, HAVING A SOLID ROUND CROSS-SECTION. THEY ARE USED PRIMARILY FOR SEALING. FOR ITEMS WITH OTHER THAN ROUND CROSS SECTION, SEE PACKING,PREFORMED. FOR NONCIRCULAR ITEMS WITH A ROUND CROSS-SECTION, SEE SEAL,NONMETALLIC ROUND SECTION AND RUBBER,ROUND SECTION.
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Manufacturer Information:
| M25988/1-361 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-25988 | 43922 | VALLEY X-RAY INC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 5.938 INCHES MINIMUM AND 6.012 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM | | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL | | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ | | OUTSIDE DIAMETER | 6.395 INCHES NOMINAL |
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