Destroyers, United States Pacific Fleet, 1.10.1941
According to LANTLFT Confidential Memorandum 10CM-41

Flagship: CL-8 Detroit
Tender: AD-14 Dixie, AD-3 Dobbin, AD-4 Whitney

Destroyer Flottila 1
Flagship: CL-7 Raleigh

DESRON 1
Flagship: 360 Phelps
DESRON 3
Flagship: 361 Clark
DESDIV1
349 Dewey (F)
350 Hull
351 MacDonough
352 Worden
DESDIV2
348 Farragut (F)
353 Dale
354 Monaghan
355 Aylwin
DESDIV5
372 Cassin (F)
369 Reid
371 Conyngham
375 Downes
DESDIV6
370 Case (F)
373 Shaw
365 Cummings
374 Tucker

DESRON 5
Flagship: 356 Porter
DESDIV9
366 Drayton (F)
368 Flusser
367 Lamson
364 Mahan
DESDIV10
376 Cushing (F)
377 Perkins
379 Preston
378 Smith

Destroyer Flottila 2
Flagship: CL-8 Detroit

DESRON 2
Flagship: 417 Morris
DESRON 4
Flagship: 357 Selfridge
DESDIV3
411 Anderson (F)
412 Hammann
410 Hughes
409 Sims
DESDIV4
410 Mustin (F)
414 Russell
415 O'Brien
416 Walke
DESDIV7
387 Blue (F)
388 Helm
391 Henley
386 Bagley
DESDIV8
389 Mugford (F)
390 Ralph Talbot
393 Jarvis
392 Patterson

DESRON 6
Flagship: 363 Balch
DESDIV 11
401 Maury (F)
382 Craven
380 Gridley
400 McCall
DESDIV12
384 Dunlap (F)
397 Benham
385 Fanning
398 Ellet

Destroyers assigned to Naval Districts

11th Naval District
12th Naval District
DESDIV70
109 Crane (F)
164 Crosby
137 Kitty
138 Kennison
113 Rathburne
DESDIV83
250 Lawrence (F)
236 Humphreys
242 King
243 Sands
114 Talbot

13th Naval District
14th Naval District
DESDIV82
233 Gilmer (F)
231 Hatfield
232 Brooks
234 Fox
235 Kane
115 Waters
116 Dent
DESDIV80
103 Schley (F)
106 Chew
139 Ward
66 Allen

15th Naval District
DESRON 33: 215 Borie (F)
DESDIV66
148 Breckenridge (F)
149 Barney
150 Blakely
151 Biddle
DESDIV67
248 Barry (F)
247 Golf
125 Tattnall
156 J. Fred Talbott