Perch class submarines (USN, SS-176)

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Perch class submarines

specifications

Displacement: 1330t standard, 1997t submerged
Dimensions: 89.16m wl, 91.59m oa x 7.67m x 4.62m
Machinery: 2-shaft diesel-electrics plus electric motors, 4300shp/2366shp = 19.25kts/8kts
Armament: 6-21in TT (4 bow, 2 stern), 1-3in/50, 2-0.5in, 4-0.3in
Complement: 54

units

No Name Builder Laid down Launched Comp Fate Note
SS-176 Perch Electric Boat, Groton 25 Feb 1935 9 May 1936 19 Nov 1936 3 Mar 1942 sunk
SS-177 Pickerel Electric Boat, Groton 25 Mar 1935 7 Jul 1936 26 Jan 1937 3 Apr 1943 sunk
SS-178 Permit Electric Boat, Groton 6 Jun 1935 5 Oct 1936 17 Mar 1937 26 Jul 1956 stricken ex-Pinna
SS-179 Plunger Portsmouth NYd 17 Jul 1935 8 Jul 1936 19 Nov 1936 6 Jul 1956 stricken
SS-180 Pollack Portsmouth NYd 1 Oct 1935 15 Sept 1936 15 Jan 1937 29 Oct 1946 stricken
SS-181 Pompano Mare Island NYd 14 Jan 1936 11 Mar 1937 12 Jun 1937 after 20 Aug 1943 missing