INCH-POUND
MS28783F
25 January 2006
SUPERSEDING MS28783E
4 April 1958
DETAIL SPECIFICATION SHEET
RING, GASKET, BACK-UP, PTFE
Inactive for new design after 18 July 1997
This specification sheet is approved for use by all Departments and Agencies of the Department of Defense.
The requirements for acquiring the product herein shall consist of this specification sheet and SAE-AS8791.
SEE DETAIL A
.121
.119
THIS SURFACE SHALL BE FLAT WITHIN .015
A
.250
.093
30° ±5° (TYPICAL)
SCARF END CUTS TO BE
PARALLEL TO c WITHIN .015
DIRECTION OF SPIRAL SHALL BE
RIGHT HAND (CLOCKWISE) AS SHOWN
FIGURE 1. Ring
DETAI L A
ENLAR GED
ALL SIZES TO HAVE SCARF AS SHOWN
AMSC N/A FSC 5330
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business