On 06 May 2019 the Committee on Tactical Combat Casualty Care added a few more models of tourniquets to the recommended list. Previously, since 2004, they recommended only the CAT and the SOFTT-Wide. Now there are a total of eight (some of which are different generations or colors of the same basic TQ).
They are:
Combat Application Tourniquet (CAT) Gen 7
NSN: 6515-01-521-7976
DLA Nomenclature: Tourniquet Nonpneumatic Combat Application One-Handed 37.5" LG 1
Combat Application Tourniquet (CAT) Gen 6
NSN: Use of CAT Generation 6 is acceptable until life-cycle replacements to gen 7.
DLA Nomenclature: Tourniquet Nonpneumatic Combat Application One-Handed 37.5" LG 1
Ratcheting Medical Tourniquet -Tactical (RMT-T)
NSN: 6515-01-527-3841
DLA Nomenclature: Tourniquet, One Handed Burke Device Tactical
NOTE: The RMT Civilian models are not CoTCCC-recommended for military use.
SAM Extremity Tourniquet (SAM-XT)
NSN: 6515-01-670-2240
DLA Nomenclature: Tourniquet Nonpneumatic 25S
SOF Tactical Tourniquet – Wide (SOFTT-W)
NSN: 6515-01-587-9943
DLA Nomenclature: Tourniquet Nonpneumatic Nylon Strap 1.5” Wide Nylon Strap for BR
NOTE: The original 1” SOFTT is removed from the CoTCCC Recommendations.
Tactical Mechanical Tourniquet (TMT)
NSN: 6515-01-656-6191
DLA Nomenclature: Tourniquet Nonpneumatic Tactical Mechanical Tourniquet
TX2” Tourniquet (TX2)
NSN: 6515-01-667-6027
DLA Nomenclature: Tourniquet Nonpneumatic TX2 Ratcheting One-Hand Coyote
TX3” Tourniquet (TX3)
NSN: 6515-01-667-6208
DLA Nomenclature: Tourniquet Nonpneumatic TX2 Ratcheting OD Green
Found this via Greg Ellefritz's website: https://www.activeresponsetraining.net/the-best-tourniquets-a-research-review
The actual CoTCCC site and recommendations can be found here: https://deployedmedicine.com/market/31/content/100
They are:
Combat Application Tourniquet (CAT) Gen 7
NSN: 6515-01-521-7976
DLA Nomenclature: Tourniquet Nonpneumatic Combat Application One-Handed 37.5" LG 1
Combat Application Tourniquet (CAT) Gen 6
NSN: Use of CAT Generation 6 is acceptable until life-cycle replacements to gen 7.
DLA Nomenclature: Tourniquet Nonpneumatic Combat Application One-Handed 37.5" LG 1
Ratcheting Medical Tourniquet -Tactical (RMT-T)
NSN: 6515-01-527-3841
DLA Nomenclature: Tourniquet, One Handed Burke Device Tactical
NOTE: The RMT Civilian models are not CoTCCC-recommended for military use.
SAM Extremity Tourniquet (SAM-XT)
NSN: 6515-01-670-2240
DLA Nomenclature: Tourniquet Nonpneumatic 25S
SOF Tactical Tourniquet – Wide (SOFTT-W)
NSN: 6515-01-587-9943
DLA Nomenclature: Tourniquet Nonpneumatic Nylon Strap 1.5” Wide Nylon Strap for BR
NOTE: The original 1” SOFTT is removed from the CoTCCC Recommendations.
Tactical Mechanical Tourniquet (TMT)
NSN: 6515-01-656-6191
DLA Nomenclature: Tourniquet Nonpneumatic Tactical Mechanical Tourniquet
TX2” Tourniquet (TX2)
NSN: 6515-01-667-6027
DLA Nomenclature: Tourniquet Nonpneumatic TX2 Ratcheting One-Hand Coyote
TX3” Tourniquet (TX3)
NSN: 6515-01-667-6208
DLA Nomenclature: Tourniquet Nonpneumatic TX2 Ratcheting OD Green
Found this via Greg Ellefritz's website: https://www.activeresponsetraining.net/the-best-tourniquets-a-research-review
The actual CoTCCC site and recommendations can be found here: https://deployedmedicine.com/market/31/content/100