|
|
|
National Stock Number:
5330-01-543-7467
Federal Supply Class:
5330
National Item Identification Number:
015437467
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:
| S33157-012-13 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | SP520-012 | 76050 | EATON AEROSPACE LLC M C AEROSPACE DIV DBA STERER ENGINEERING |
|
Techincal Specification:
| CENTER HOLE DIAMETER | 0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | AGAV | | CROSS-SECTIONAL HEIGHT | 0.050 INCHES MINIMUM AND 0.056 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SOLID | | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)RING,BACKUP,SOLID,AIRCRAFT | | PERIPHERAL DIAMETER | 0.369 INCHES MINIMUM AND 0.373 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS |
|
|