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 29 of 92
2-21
NAVAIR 01-1A-509-4
TM 1-1500-344-23-4
01 September 2013
Table 2-12. Paints - Primers
Nomenclature
Specifcation/
Part No.
National Stock
Number
Unit of
Issue
Intended Use
Usable
On
AC
AV
Primer Coating,
Alkyd Base,
One Component
(340 g/l VOC
max.)
TT-P-1757 Type II Class C
(zinc chromate)
Color Y (Yellow)
Color T (Green)
OZ (Brush Top)
PT (Aerosol)
OZ (Brush Top)
PT (Aerosol)
Touch-up of interior aircraft surfaces.
X
Primer Coating,
Polyurethane,
Elastomeric,
High Solids,
(340 g/l VOC
max.)
TT-P-2760
Type I Class C
(strontium chromate)
KT (1 GL)
Corrosion inhibited, fexible primer
coating for polyurethane topcoats. For
use on aircraft (e.g. leading edges)
and equipment (e.g. land gears)
subjected to structural fexing at low
temperature.
X
Primer, Epoxy,
High Solids
(340 g/l VOC
max.)
MIL-PRF-23377
Type I Class C1
(barium chromate)
Type I Class C2
(strontium chromate)
Type I Class N
(non-chromate)
Type II Class C2
(strontium chromate)
Type II Class N
(non-chromate)
KT (1 QT)
KT (1 GL)
BX (24 SEMPENS)
KT (2 OZ)
KT (6 OZ)
KT (2 QT)
KT (1 GL)
KT (4 GL)
BX (6, 6 OZ,
2K Aerosol)
BX (6, 16 OZ,
2K Aerosol)
KT (1 QT)
KT (1 GL)
BX (24 SEMPENS)
KT (2 QT)
KT (1 GL)
EA (2 OZ BT)
BX (6, 6 OZ,
2K Aerosol)
BX (6, 16 OZ,
2K Aerosol)
KT (1 QT)
KT (1 GL)
Primer coating used with polyurethane
topcoat MIL-PRF-85285 and epoxy
topcoat MIL-PRF-22750.
Use Type I primer for exterior and
interior surfaces requiring gloss
paint Fnish systems or ±or sur±aces
requiring only primer (with no topcoat).
Use Type II as a primer for exterior
surfaces requiring tactical or
camoufage (fat) paint Fnish systems.
Type II may be used as an alternate
for Type I materials.
Type I Class C1 and C2
primer is
yellow.
Type II Class C1 and C2
primer is
green.
Type I and II Class N primer color
varies depending on manufacturer
(may be tan, dark brown, aqua green,
dark green).
CAUTION
Use of Type I and II Class N requires
authorization from the cognizant Type,
Model, Series (TMS) engineering
authority for the aircraft.
X
X
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