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National Stock Number: 5330-01-511-9764
Federal Supply Class: 5330
National Item Identification Number: 015119764
Description: BACK-UP RING,PREFORMED PACKING
Detail: A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS, CONSTRUCTED WITH A RECTANGULAR CROSS SECTION THAT MAY BE SOLID, WITH JOINT, OR IN A HELICAL FORM THAT FACILITATES SPIRAL WRAP INSTALLATION. IT PREVENTS SEAL EXTRUSION UNDER PRESSURE AND IS DESIGNED TO FIT ON THE DOWN-PRESSURE SIDE OF A GLAND GROOVE WITH A PACKING, PREFORMED OR O-RING.
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Manufacturer Information:
NV822201 FIND 95 | 73030 | HAMILTON SUNDSTRAND CORPORATION | SD001008-1-23A | 07128 | TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC. | SD001008-1-23A | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | STSV069A23 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
CENTER HOLE DIAMETER | 1.080 INCHES NOMINAL | CROSS-SECTIONAL HEIGHT | 0.050 INCHES NOMINAL | CROSS-SECTIONAL SHAPE STYLE | SINGLE TURN SPIRAL | FSC APPLICATION DATA | NV822201 GAS PROCESSING UNIT, ILPE | MATERIAL DOCUMENT AND CLASSIFICATION | SAE AMS3656 ASSN STD SINGLE MATERIAL RESPONSE | III MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE | PART NAME ASSIGNED BY CONTROLLING AGENCY | BACK-UP RING,CUT | PERIPHERAL DIAMETER | 1.180 INCHES NOMINAL | PROPRIETARY CHARACTERISTICS | PACS | SPECIFICATION/STANDARD DATA | SAE AMS3651 REV D /CANCELLED/ PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
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