[Boatanchors] ID'ing a Collins Mechanical Filter

[barry tuttleman]

i'm trying to ID a used, pulled (from i know-not-where) Collins
Mechanical Filter; attempts at searches (including WA3KEY's site)
have not turned up these p/n's:
526-9357-00
Type: F 92 2 5  (??, hard to see)

cylindrical, 1" (diameter) x 5¼" (L)
three solder lugs each end.
any ideas?
tnx,
barry
carson city, nv
-- 
Barry Tuttleman
Carson City, Nevada

electronics-related website:
http://home.att.net/~btuttleman2/electron.html

industrial-related website:
http://home.att.net/~btuttleman/barrysite.html