5331-01-287-4818 O-RING Index 5331-01-287-4820 O-RING

National Stock Number:
5331-01-287-4819

Federal Supply Class:
5331

National Item Identification Number:
012874819

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.


Manufacturer Information:
127606636A0199FINMECCANICA SPA
230079071A0199FINMECCANICA SPA
MS28775-141CP0U583SAE INTERNATIONAL
5331PL01664549009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
MS28775-14196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A180-14199517VACCO INDUSTRIES
SAE-AS287750U583SAE INTERNATIONAL
MS28775-141CP96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CENTER HOLE DIAMETER2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZW
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENTREQUIRES SPECIAL CLEANING AND PACKAGING IAW MIL-STD-1330,FOR 0XYGEN/NITROGEN/HYDROGEN SERVICE


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