7th Grade |
6th Grade |
5th Grade |
4th Grade |
3rd Grade |
2nd Grade |
1st Grade |
 |
 |
Apprentice Seaman (AS) |
|
 |
 |
Fireman 3rd Class (F3c) |
|
 |
 |
Fireman 2nd Class (F2c) |
|
 |
 |
Fireman 1st Class (F1c) |
|
 |
Boilermaker 2nd Class (B2c) |
|
 |
Boilermaker 1st Class (B1c) |
|
 |
Chief Boilermaker (CB) |
|
 |
Machinist's Mate 2nd Class (MM2c) |
|
 |
Machinist's Mate 1st Class (MM1c) |
|
 |
Chief Machinist's Mate (CMM) |
|
 |
Water Tender 2nd Class (WT2c) |
|
 |
Water Tender 1st Class (WT1c) |
|
 |
Chief Water Tender (CWT) |
|
 |
Metalsmith 2nd Class (M2c) |
|
 |
Metalsmith 1st Class (M1c) |
|
 |
Chief Metalsmith (CM) |
|
 |
Molder 2nd Class (Ml2c) |
|
 |
Molder 1st Class (Ml1c) |
|
 |
Motor Machinist's Mate 2nd Class (MoMM2c) |
|
 |
Motor Machinist's Mate 1st Class (MoMM1c) |
|
 |
Chief Motor Machinist's Mate (CMoMM) |
|
7th Grade |
6th Grade |
5th Grade |
4th Grade |
3rd Grade |
2nd Grade |
1st Grade |
7th Grade |
6th Grade |
5th Grade |
4th Grade |
3rd Grade |
2nd Grade |
1st Grade |
 |
 |
Apprentice Seaman (AS) |
|
 |
 |
Fireman 2nd Class (F2c) |
|
 |
 |
Fireman 1st Class (F1c) |
|
 |
Boilermaker 3rd Class (B3c) |
|
 |
Boilermaker 2nd Class (B2c) |
|
 |
Boilermaker 1st Class (B1c) |
|
 |
Chief Boilermaker (CB) |
|
 |
Machinist's Mate 3rd Class (MM3c) |
|
 |
Machinist's Mate 2nd Class (MM2c) |
|
 |
Machinist's Mate 1st Class (MM1c) |
|
 |
Chief Machinist's Mate (CMM) |
|
 |
Machinist's Mate G (Industrial Gas Generating Mechanic) 3rd Class (MMG3c) |
|
 |
Machinist's Mate G (Industrial Gas Generating Mechanic) 2nd Class (MMG2c) |
|
 |
Machinist's Mate G (Industrial Gas Generating Mechanic) 1st Class (MMG1c) |
|
 |
Chief Machinist's Mate G (Industrial Gas Generating Mechanic) (CMMG) |
|
 |
Machinist's Mate R (Refrigeration Mechanic) 3rd Class (MMR3c) |
|
 |
Machinist's Mate R (Refrigeration Mechanic) 2nd Class (MMR2c) |
|
 |
Machinist's Mate R (Refrigeration Mechanic) 1st Class (MMR1c) |
|
 |
Chief Machinist's Mate R (Refrigeration Mechanic) (CMMR) |
|
 |
Machinist's Mate S (Shop Machinist) 3rd Class (MMS3c) |
|
 |
Machinist's Mate S (Shop Machinist) 2nd Class (MMS2c) |
|
 |
Machinist's Mate S (Shop Machinist) 1st Class (MMS1c) |
|
 |
Chief Machinist's Mate S (Shop Machinist) (CMMS) |
|
 |
Water Tender 3rd Class (WT3c) |
|
 |
Water Tender 2nd Class (WT2c) |
|
 |
Water Tender 1st Class (WT1c) |
|
 |
Chief Water Tender (CWT) |
|
 |
Electrician's Mate 3rd Class (EM3c)[] |
|
 |
Electrician's Mate 2nd Class (EM2c) [] |
|
 |
Electrician's Mate 1st Class (EM1c) [] |
|
 |
Chief Electrician's Mate (CEM) [] |
|
 |
Metalsmith 3rd Class (M3c) |
|
 |
Metalsmith 2nd Class (M2c) |
|
 |
Metalsmith 1st Class (M1c) |
|
 |
Chief Metalsmith (CM) |
|
 |
Molder 3rd Class (Ml3c) |
|
 |
Molder 2nd Class (Ml2c) |
|
 |
Molder 1st Class (Ml1c) |
|
 |
Chief Molder (CMl) |
|
 |
Motor Machinist's Mate 3rd Class (MoMM3c) |
|
 |
Motor Machinist's Mate 2nd Class (MoMM2c) |
|
 |
Motor Machinist's Mate 1st Class (MoMM1c) |
|
 |
Chief Motor Machinist's Mate (CMoMM) |
|
7th Grade |
6th Grade |
5th Grade |
4th Grade |
3rd Grade |
2nd Grade |
1st Grade |