TM-1-1500-344-23-4
CONSUMABLE MATERIALS AND EQUIPMENT FOR AIRCRAFT AND AVIONICS VOLUME IV
TECHNICAL MANUAL; CLEANING AND CORROSION CONTROL
SEPTEMBER 2013
TM-1-1500-344-23-4 - Page 49 of 92
2-41
NAVAIR 01-1A-509-4
TM 1-1500-344-23-4
01 September 2013
Table 2-14. Sealants (Cont.)
Nomenclature
Specifcation/
Part No.
National Stock
Number
Unit of
Issue
Intended Use
Usable
On
AC
AV
ONE COMPONENT SEALANTS
Sealing Compound,
Aircraft Firewall
AMS 3374 Type 1
(supersedes MIL-S-38249)
KT (6 OZ, two part)
KT (12 OZ, two part)
OZ (2.5 OZ, frozen)
CA (2.5 OZ, SEMKIT)
CA (6 OZ, SEMKIT)
Sealing aircraft ±rewall structures
exposed to very high temperatures
to prevent the passage of air and
vapors. Cures on exposure to air.
X
Adhesives-Sealants,
Silicone, RTV,
Non-corrosive
MIL-A-46146
Group I Type I
(General
Purpose
Thixotropic
Paste)
Group I Type II
(General
Purpose
Self-Leveling
Liquid)
Group II Type I
(High
Strength
Thixotropic
Paste)
Group II Type II
(High
Strength
Self-Leveling
Liquid)
Group III Type I
(High
Temperature
Thixotropic
Paste)
COLOR
Clear
White
White
White
White
Clear
Clear
Clear
Clear
Clear
Clear
Gray
Gray
Gray
Clear
Gray
TU (3 OZ)
TU (3 OZ)
KT (3 OZ)
KT (12 OZ)
CA (12 OZ)
TU (3 OZ)
KT (3 OZ)
PT
TU (3 OZ)
KT (3 OZ)
TU (3 OZ)
KT (12 OZ)
TU (3 OZ)
TU (3 OZ)
KT (3 OZ)
TU (3 OZ)
For use on sensitive metals and
equipment at temperatures less
than 400°F (204°C). Cures at
room temperature upon contact
with moisture in the air. To improve
adhesion, use sealant with primer
coat. Kit (KT) includes primer coat,
but tube (TU) does not.
X
X
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