Material & Specification Orcon Item No. Dimensions Application
Insulation Batting:
BETWEEN FRAMES
STM 26-702, Style C,Type2
Grade AA, Class 2
(G26.2621) Superceeds
LAC26-2006
57033-12
57000
57010
57007
2”x 4”x12’
2”x 7”x25’
2”x11”x25’
2”x21”x25’
Between Frame Batts (covered batting with hook tape fastener) Process Bulletin G-509
Insulation Blankets:
SIDEWALLS and CROWN
STM 26-703, Type 2,
Classes 1 & 2, Color
Green #34424
(G26.2661) Superceeds
LAC26-2007
57113
57103
57203
57211
(other colors and thicknesses available)
1”x48”x50’
1”x36”x50’
2”x36”x50’
2”x48”x25’
Sidewall and Crown Over frame blanket material used on interior sidewalls and crown areas in cargo compartment, under flight deck.
Insulation Blanket:
2 sided, High Speed
STM26-703, Green #34424
(G26.2670)
57121 57221
(other colors and thicknesses available)
1”x48”x50’
2”x48”x25’
Sidewall and Crown Over frame Blanket, Heavy Duty backing – High Speed version
Insulation Blanket:
Quilted
AMS-I-7171 (MIL-I-7171D)
Type 1, Class 2, StyleA
NSN5640-00-269-1049
Green #34424
(G26.2671)
63001
(other colors and thicknesses available)
¼”x36”x50YD Quilted Blanket Insulation, diamond stitched, used in high wear areas in lieu of STM26-703 Over frame Blankets (1/4” thick)
Insulation Blanket:
Quilted
AMS-I-7171 (MIL-I-7171D)
Type 1, Class 2, StyleA
NSN5640-00-269-1048
Green #34424
(G26.2671)
63002
(other colors and thicknesses available)
½”x36”x50YD Quilted Blanket Insulation, diamond stitched, used in high wear areas in lieu of STM26-703 Over frame Blankets (1/2” thick)
Insulation Blanket:
Process specification LAC
G597 C1B with LAC26-871 #34424 Green Trim Fabric bonded one side
56503
(other colors and thicknesses available)
½”x36”x25’ HVAC Duct blanket with bonded trim fabric one side, uncoated glass fabric on “HOT” side, service temperature 450°F.
Insulation Blanket: Process specification LAC G597 C2B with LAC26-871
#34424 Green
Trim Fabric bonded both sides
56498
(other colors and thicknesses available)
½”x36”x25’ H HVAC Duct blanket with bonded trim fabric both sides, service temperature 350°F.
Insulation Trim Fabric:
STM26-103 Class 4.5, Type 1, Green #34424 (G26.0941)
5521D
(other colors available)
52” nominal width Trim Fabric used with STM26-703 Insulation blankets. NOT HEAT SEALABLE.
Insulation Trim Fabric:
STM26-103 Class 4.5, Type 2, Green #34424(G26.0941)
5513D
(other colors available)
52” nominal width HEAT SEALABLE Trim Fabric for STM26-703 Insulation blankets.
Insulation Binding Fabric:
STM26-103 Class 4.5 Type 1, Green #34424 (G26.0941)
5933D
(other colors available)
4” width St. Tape 300 FT/RL Fabric Binding Tape used for edge binding STM26-703 blankets.
Insulation Binding Fabric:
STM26-103 Class 4.5 Type 1, Green #34424 (G26.0941)
5903
(other colors available)
1” width Bias Tape 234 FT/RL Fabric Binding Tape used for cut out and slit (detail) binding of STM26- 703 blankets.
Glass Cloth Binding Tape:
MIL-Y-1140, Form 5, Type Ecc A, Class C
2909 1-½” width 50 YD/RL Glass cloth binding used on duct blanket assemblies per LAC G597
Floor Matting:
STM 26-102, Type III with 1/8” foam underlay, color brown, #20140
20520
(other colors and thicknesses available)
1/8”x54”x40YD Floor matting for use in the Flight Deck area.
Headliner:
20JB8-8F/FS33578/9R/PF3 color Biege #33578, perforated with 1/8”foam backing
20521
(other colors and thicknesses available)
1/8”x54”x40YD Headliner material, foam backed and perforated for use in the Flight Deck area.
Hook and Loop fastener: Contact Customer Service Various widths and colors available, also available in Nomex. Hook and Loop Fastener, used in fabrication of between frame batting, sidewall and crown blankets.
Snap Fasteners:
NASM27980 -1N
NASM27980 -6N
NASM27980 -7N
NASM27980 -8N
NASM27980 -27N (replaced - 26N)
14001 14003 14005 14007 14040 Per specification NASM27980 (MS27980 Superceeded). Other hardware specifications available Snap fasteners for the installation of STM26-703 sidewall and crown blankets.
Thread Contact Customer Service Per customer requirements Thread for use in fabrication of insulation assemblies.
Cover Film, Reinforced:
STM22-102 Type II (G22.5791)
5350 52” x 500 YD/RL Cutting fees apply for shorter roll lengths. Reinforced film used as backing on STM26-703 overframe blankets, and STM26-702 between frame batts
Repair Tape:
OT-102/ STM22-102
5350-4 4” x 60YD/RL Repair tape for use on STM26-703 overframe blankets (backside only) and STM26-702 between frame batts.
Fabric, Chloroprene coated:
LAC26-871(1) duct fabric, Green #34424 (G26.0901)
5928
(Other colors and widths available)
38” wide Fabric, Chloroprene coated, Used on HVAC ducting and LAC G 597 blankets.

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