Rotary Boots
Rotary Boots
Material Specifications

For APM Hexseal® Standard Threaded Rotary Boots

Mounting Nut:
Brass, Nickel Plated
Elastomer:
Silicone conforms to A-A-59588, Class 3A, GR50 †, Gray ‡
Temperature Range:
-103° F to +400° F ( -75° C to +204° C)
Resistant to:
Splash, salt spray, sunlight, ozone, weather, fungus, dust, and most acids and lubricating oils.
Shelf Life:
Excess of 25 years.
APM Hexseal
Part #
Military
Part #
Thread Size Shaft Size (A) Height (B) Hex Size (C) System of
Measurement
N9030x1/4 M5423/09-02 3/8-32 UNEF-2B 0.250" 6.35mm 0.219" 5.56mm 0.500" 12.70mm Imperial
N9040x1/8 M5423/09-03 1/4-32 UNEF-2B 0.125" 3.18mm 0.219" 5.56mm 0.375" 9.53mm Imperial
N9042x1/8 - 1/4-28 UNF-2B 0.125" 3.18mm 0.219" 5.56mm 0.375" 9.53mm Imperial
N9060x1/4 M5423/09-04 15/32-32 UNS-2B 0.250" 6.35mm 0.219" 5.56mm 0.625" 15.88mm Imperial
1332/39 - M7x.75 6H 0.196" 5.00mm 0.200" 5.50mm 0.500" 12.70mm Metric
1332/45 - M10x1 6H 0.236" 6.00mm 0.236" 5.90mm 0.500" 12.70mm Metric
1332/46 - M10x.75 6H 0.236" 6.00mm 0.236" 5.90mm 0.500" 12.70mm Metric
C1332/41 - M9x.75 6H 0.250" 6.35mm 0.219" 5.56mm 0.500" 12.70mm Metric
Rotary Boots
Rotary Boots
Material Specifications

For APM Hexseal® Standard Threaded Rotary Boots

Mounting Nut:
Brass, Nickel Plated
Elastomer:
Silicone conforms to A-A-59588, Class 3A, GR50 †, Gray ‡
Temperature Range:
-103° F to +400° F ( -75° C to +204° C)
Resistant to:
Splash, salt spray, sunlight, ozone, weather, fungus, dust, and most acids and lubricating oils.
Shelf Life:
Excess of 25 years.
APM Hexseal
Part #
Military
Part #
Thread Size Shaft Size (A) Height (B) Hex Size (C) System of
Measurement
N9030x1/4 M5423/09-02 3/8-32 UNEF-2B 0.250" 6.35mm 0.219" 5.56mm 0.500" 12.70mm Imperial
N9040x1/8 M5423/09-03 1/4-32 UNEF-2B 0.125" 3.18mm 0.219" 5.56mm 0.375" 9.53mm Imperial
N9042x1/8 - 1/4-28 UNF-2B 0.125" 3.18mm 0.219" 5.56mm 0.375" 9.53mm Imperial
N9060x1/4 M5423/09-04 15/32-32 UNS-2B 0.250" 6.35mm 0.219" 5.56mm 0.625" 15.88mm Imperial
1332/39 - M7x.75 6H 0.196" 5.00mm 0.200" 5.50mm 0.500" 12.70mm Metric
1332/45 - M10x1 6H 0.236" 6.00mm 0.236" 5.90mm 0.500" 12.70mm Metric
1332/46 - M10x.75 6H 0.236" 6.00mm 0.236" 5.90mm 0.500" 12.70mm Metric
C1332/41 - M9x.75 6H 0.250" 6.35mm 0.219" 5.56mm 0.500" 12.70mm Metric