|
|
|
National Stock Number:
5330-01-608-8170
Federal Supply Class:
5330
National Item Identification Number:
016088170
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.
|
Manufacturer Information:
| 10653050-001 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | BB3100985-PT00 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. |
|
Techincal Specification:
| CENTER HOLE DIAMETER | 98.5 MILLIMETERS NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | CONTOURED FACE SOLID | | CROSS-SECTIONAL HEIGHT | 1.7 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | BUSAK & SHAMBAN INC, MATERIAL POLYTETRAFLUOROETHYLENE (PTFE) THERMOPLASTIC, VIRGIN, RESIN MFR REF SINGLE MATERIAL RESPONSE | | III MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BACK UP RING CONCAVE | | PERIPHERAL DIAMETER | 101.6 MILLIMETERS NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | TEMP RATING | -150.0 DEG CELSIUS AND 200.0 DEG CELSIUS |
|
|