Mil-C-22992 Class L – Ordering Guide

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MS90557 C 44 4 12 S Z

BASIC PART NUMBER

MS90555 – WALL MOUNT RECEPTACLE
MS90556 – STRAIGHT PLUG
MS90557 – STRAIGHT PLUG WITHOUT COUPLING RING
MS90558 – WALL MOUNT RECEPTACLE WITH COUPLING RING

SHELL FINISH

C – CONDUCTIVE FOR GROUNDED ASSEMBLIES

SHELL SIZE

28 – 40 AMP CURRENT RATING
32 – 60 AMP CURRENT RATING
44 – 100 AMP CURRENT RATING
52 – 200 AMP CURRENT RATING

KEYWAY POSITION

N, 1, 4, 5, 6,

INSERT ARRANGEMENT

SEE CHART

CONTACT STYLE

P – PIN, S – SOCKET

POLARIZATION

BLANK – NORMAL, W, X, Y, Z
 

INSERT CHART

INSERT
ARNGMT
TOTAL
CNTCTS

GA
NEUT
6 GA
GRND
6 GA
4
 GA
NEUT
4 GA
GRND 4 GA1/0 GANEUT
1/0 GA
4/0 GANEUT
4/0 GA
28-12532        
28-13532        
32-064   22     
32-074   22     
32-125 1 31     
32-135 1 31     
44-066  3   21  
44-128  4   31  
44-138  4   31  
44-50*4      31  
44-514      31  
44-52**4      31  
44-56**4      31  
52-128     4  31
52-138     4  31
* AVAILABLE IN MS90555 & MS90558 ONLY
** AVAILABLE IN MS90556 ONLY
 

ACCESSORIES

CONTACTSDESCRIPTIONTYPE
 
  (MS90556,58)
  MS39029/48-317  6 GA PIN  POWER
  MS39029/48-318  6 GA PIN  NEUTRAL
  MS39029/48-319  6 GA PIN  GROUND
  MS39029/48-320  4 GA PIN  POWER
  MS39029/48-321  4 GA PIN  NEUTRAL
  MS39029/48-322  4 GA PIN  GROUND
  MS39029/48-323  1/0 GA PIN  POWER
  MS39029/48-324  1/0 GA PIN  NEUTRAL
  MS39029/48-327  4/0 GA PIN  POWER
  MS39029/48-328  4/0 GA PIN  NEUTRAL

  (MS90555,57)
  MS39029/49-329  6 GA SKT  NEUTRAL
  MS39029/49-330  6 GA SKT  GROUND
  MS39029/49-331  4 GASKT  POWER
  MS39029/49-332  4 GA SKT  GROUND
  MS39029/49-333  1/0 GA SKT  POWER
  MS39029/49-335  4/0 GA SKT  POWER

TOOLSDESCRIPTION 
  M81969/27-06  INS/RMV/ 6 GA 
  M81969/27-05  INS/RMV/ 4 GA 
  M81969/27-03  INS/RMV/ 1/0 GA 
  M81969/27-01  INS/RMV/ 4/0 GA 
  M22520/23-01  CRIMPER 
  M22520/23-10  LOCATOR 6 GA 
  M22520/23-03  DIE 6 GA 
  M22520/23-12  LOCATOR 4 GA 
  M22520/23-04  DIE 4 GA 
  M22520/23-14  LOCATOR 1/0 GA 
  M22520/23-05  DIE 1/0 GA 
  M22520/23-016  LOCATOR 4/0 GA 
  M22520/23-07  DIE 4/0 GA 

CONTACT BUSHINGSID + – .002OD + – .002
  MS3348-1-2L  .359  .396
  MS3348-4-6L  .225  .272
  MS3348-6-8L  .185  .225
  MS3348-6-9L  .155  .225
  MS3348-1-6L  .225  .396
  MS3348-4-8L  .185  .272

CAP & CHAINSSHELL SIZECHAIN LENGTH
 
  MS90555,57
  MS90563-3C  32  4.50″
  MS90563-4C  32  6.00″
  MS90563-7C  44  7.50″
  MS90563-11C  52  7.50″

  MS90556,58
  
  MS90564-3C  32  6.00″
  MS90564-4C  32  7.50″
  MS90564-7C  44  8.50″
  MS90564-11C  52  8.50″