5925-01-256-1833 CIRCUIT BREAKER Index 5331-01-256-1835 O-RING

National Stock Number:
5330-01-256-1834

Federal Supply Class:
5330

National Item Identification Number:
012561834

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:
20202PC3901343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20202PC3915187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20203 PC3801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
214-6603993FNMC-F07953711NAVAL SEA SYSTEMS COMMAND
215-6604016FINDCD-F20753711NAVAL SEA SYSTEMS COMMAND
216-445507080064NAVAL SHIP SYSTEMS COMMAND
A6689.213.32401343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
AS568-213ZZ-R-765,CLIIB,GR7001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A6689.213.34315187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
A-A-59588-2B-7058536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
AS568-213ZZ-R-765,CLIIB,GR7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CL 2B/GR7081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AS568-21381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AS568-213/ZZ-R-765,CL2B,GR7081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ZZ-R-765CL2BGR7003950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ZZ-R-76581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
ZZ-R-765,CL2B,GR70,AS568-21381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CENTER HOLE DIAMETER0.911 INCHES MINIMUM AND 0.931 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZW
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEO-RING
DEPARTURE FROM CITED DOCUMENTMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 CLASS 2B GRADE 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q SEALING ELEMENT
PERIPHERAL DIAMETER1.199 INCHES NOMINAL


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us