Electrical Conduit Adapters in Electrical Hardware Catalog Page 3

AN3056-40 Alternates: 34-4-40

NSN 5975-00-280-4307

Overall Length: 0.875 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Taper fit second end
Item Accommodated Trade Size: 2.500 inches second end
Material: Aluminum alloy

AN3056-8

NSN 5975-00-280-4313

Overall Length: 0.562 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 0.500 inches second end
Material: Aluminum alloy

C0U703 Alternates: 1152, 1554, 177, 67, CB-100, RCC-100

NSN 5975-00-280-4581

Overall Length: 2.000 inches
Overall Width: 2.531 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Screw clamp first end
Item Accommodated Trade Size: 1.000 inches second end

322R Alternates: 100B75, 1251, 1327, 623, RB443, SP1426, TWCL-125M

NSN 5975-00-280-7791

Overall Length: 0.813 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 0.750 inches second end
Material: Iron malleable

AN3055-18-6 Alternates: 20942, 258-5200, 3055-18-6, 813413, A63161968

NSN 5975-00-281-0420

Thread Class: 2b first end
Thread Length: 0.313 inches first end
Overall Length: 0.875 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Internal thread first end

AN3055-18-10

NSN 5975-00-284-6097

Thread Class: 2b first end
Inside Diameter: 1.000 inches first end
Thread Length: 0.375 inches second end
Overall Length: 0.875 inches
Outside Diameter: Any acceptable second end

AN3055-32-20 Alternates: 2360-069010-10-0, 276-1106P50

NSN 5975-00-284-6099

Thread Class: 2b first end
Thread Length: 0.437 inches first end
Overall Length: 0.937 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Internal thread first end

TWAD75 Alternates: 1075A, 1142, 682, 786

NSN 5975-00-284-6167

Overall Length: 0.625 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Straight bore second end
Item Accommodated Trade Size: 0.750 inches second end
Material: Steel

AA50553-1-1-H-4-05-S Alternates: FEDSTD156, RB54

NSN 5975-00-284-6623

Hazardous Locations/environmental Protection: Raintight-nema type 3r
Overall Length: 1.124 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 1.500 inches first end

AA50553-1-1-H-4-02-S Alternates: 10105399, 1256507, 1632, 710098-031, A-A-50553, AA50553-I-1-H-4, AS10177PT1410, FEDSTD156, WF408

NSN 5975-00-284-6655

Hazardous Locations/environmental Protection: Raintight-nema type 3r
Overall Length: 0.874 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 0.750 inches first end

AN3055-44-24

NSN 5975-00-284-6662

Thread Class: 2b first end
Inside Diameter: 2.500 inches first end
Thread Length: 0.500 inches first end
Overall Length: 1.187 inches
Conduit Type Accommodated: Rigid metallic thinwall second end

AA50553-1-1-H-4-03-S Alternates: A-A-50553, FED-STD-156, W-F-408

NSN 5975-00-284-6937

Hazardous Locations/environmental Protection: Raintight-nema type 3r
Overall Length: 1.000 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 0.750 inches second end

RE86

NSN 5975-00-295-9757

Overall Length: 1.312 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 3.000 inches first end
Material: Steel

208A698REV1

NSN 5975-00-295-9798

Overall Length: 1.875 inches
Conduit Type Accommodated: Flexible metallic first end
End Type: Internal thread second end
Item Accommodated Trade Size: 1.000 inches second end
Material: Aluminum alloy

RE63 Alternates: RB-333

NSN 5975-00-296-0786

Overall Length: 1.000 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 2.000 inches first end
Material: Steel

1146 Alternates: 605, 711, RB-325S, RB-6, RE42

NSN 5975-00-296-0787

Overall Length: 1.000 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 1.250 inches first end
Material: Steel

RE52 Alternates: 1149, 1168, 13308, 17107, 262, 359-S, 3608, 52, 608, 811

NSN 5975-00-296-0788

Hazardous Locations/environmental Protection: Explosion proof nec cl.I, gp.Cd; cl.Ii, gp.Efg
Overall Length: 0.812 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 1.500 inches first end

AN3055-48-28

NSN 5975-00-296-0789

Thread Class: 2b first end
Thread Length: 0.625 inches first end
Overall Length: 1.312 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread first end

443 Alternates: 1153, 1555, 178, 68, CB-125, RCC-125

NSN 5975-00-296-1500

Overall Length: 2.312 inches
Overall Width: 2.844 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Screw clamp first end
Item Accommodated Trade Size: 1.250 inches second end

AN3104-1 Alternates: 23585, 25A170, 27623, 30110, 39274, E1124-30-10, E459, MILE6719, YD128

NSN 5975-00-296-3337

Thread Class: 3b second end
Inside Diameter: 0.625 inches second end
Thread Length: 0.188 inches first end
Deflection Angle: 70.0 degrees
Outside Diameter: 0.688 inches first end

422026-1

NSN 5975-00-309-3007

Overall Length: 1.938 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Internal thread first end
Item Accommodated Trade Size: 0.750 inches first end
Material: Steel

738B

NSN 5975-00-341-3913

Conduit Type Accommodated: Rigid metallic thickwall second end
Material: Steel

1121BA024-014 Alternates: GA800NH24-14

NSN 5975-00-348-5620

Inside Diameter: 0.875 inches second end
Furnished Items: Adapter and nut, coupling and clamp, shield
End Type: Internal thread second end
Thread Size: 0.875 inches second end
Material: Aluminum alloy

CRN1682-14-10-12 Alternates: GA800TG3-18

NSN 5975-00-372-4808

Thread Class: 2a second end
Inside Diameter: Any acceptable second end
Thread Length: Any acceptable second end
Overall Length: Any acceptable
Outside Diameter: 1.250 inches first end

CRN1682-35-10-12 Alternates: GA800TG4-18

NSN 5975-00-372-4811

Thread Class: 2a second end
Inside Diameter: Any acceptable second end
Thread Length: Any acceptable second end
Overall Length: Any acceptable
Outside Diameter: 1.000 inches second end

Electrical Conduit Adapters - Page 3 of 61