Electrical Conduit Couplings in Electrical Hardware Catalog Page 2

AA50553-1-2-K-02-M Alternates: 2923, 5220, A-A-50553, AA50553-1-2-02-M, FED-STD-156, W-F-408

NSN 5975-00-179-0302

Hazardous Locations/environmental Protection: Raintight-nema type 3r
Overall Length: 2.125 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Straight bore second end
Item Accommodated Trade Size: 0.750 inches second end

7127253-01

NSN 5975-00-201-6306

Material: Steel

AA50553-1-1-A-1-02-M Alternates: 1761, 1823, 30-075, 8220, A-A-50553, HK-402, NTCC75, WF408

NSN 5975-00-240-2703

Overall Length: 2.312 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Compression ring and nut second end
Item Accommodated Trade Size: 0.750 inches second end
Material: Iron malleable or steel

AN3058-32 Alternates: 9-2-32

NSN 5975-00-241-3650

Overall Length: 1.749 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: External thread first end
Item Accommodated Trade Size: 2.000 inches second end
Material: Aluminum alloy

AN3068-12

NSN 5975-00-243-3260

Overall Length: 1.125 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 0.750 inches second end
Material: Aluminum alloy

AN3068-24 Alternates: 25-1500, 25-2-24

NSN 5975-00-243-5697

Overall Length: 1.375 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Internal thread second end
Item Accommodated Trade Size: 1.500 inches second end
Material: Aluminum alloy

AN3068-8

NSN 5975-00-243-5698

Overall Length: 1.125 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

202C221-10 Alternates: 202C221, C2086

NSN 5975-00-248-5590

Furnished Items: Dowel pin
Overall Length: 0.650 inches
Conduit Type Accommodated: Flexible nonmetallic second end
Special Features: Accommodates 9/32 in. Size conduit
Material: Plastic polyvinylidene fluoride

97T075 Alternates: 21201, 629-105

NSN 5975-00-267-2776

Hazardous Locations/environmental Protection: Cement tight
Overall Length: 1.687 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Straight bore second end
Item Accommodated Trade Size: 0.750 inches second end

530-DC Alternates: 676, GX-50, XK241

NSN 5975-00-280-8478

Overall Length: 1.781 inches
Conduit Type Accommodated: Flexible metallic second end
End Type: External convoluted screw in second end
Item Accommodated Trade Size: 0.500 inches second end
Material: Zinc alloy

AN3058-24 Alternates: 9-2-24

NSN 5975-00-284-6281

Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: External thread second end
Item Accommodated Trade Size: 1.500 inches second end
Material: Aluminum alloy
Surface Treatment: Cadmium

AN3058-10 Alternates: 09-2-10, 900-89-10, 9-2-10

NSN 5975-00-284-6412

Thread Class: 2a second end
Inside Diameter: 1.000 inches first end
Thread Length: 0.500 inches first end
Overall Length: 1.250 inches
Conduit Type Accommodated: Rigid metallic thinwall second end

81-0750

NSN 5975-00-284-6416

Overall Length: 1.062 inches
End Type: Split nipple second end
Item Accommodated Trade Size: 0.750 inches second end
Material: Aluminum
Style Designator: Threaded

81-1000

NSN 5975-00-284-7343

Overall Length: 1.188 inches
End Type: Split nipple second end
Item Accommodated Trade Size: 1.000 inches second end
Material: Aluminum
Style Designator: Threaded

AN3058-6 Alternates: 258-3401, 900-89-6, 9-2-6, GF803R6, MS39080-6

NSN 5975-00-284-9249

Overall Length: 1.250 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Application: Stratofortress b-52 aircraft
End Type: External thread first end
Item Accommodated Trade Size: 0.375 inches second end

AN3058-4 Alternates: 9-2-4

NSN 5975-00-284-9251

Overall Length: 1.125 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Application: Rawin set an/gmo-1
End Type: External thread first end
Item Accommodated Trade Size: 0.250 inches second end

AN3058-12 Alternates: 258A1007, 900-89-12, 9-2-12, GF803R12

NSN 5975-00-284-9253

Overall Length: 1.250 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Application: Hawkeye e-2c and intruder ea-6a aircraft
End Type: External thread first end
Item Accommodated Trade Size: 0.750 inches second end

20640

NSN 5975-00-316-2350

Overall Length: 6.000 inches
Conduit Type Accommodated: Rigid metallic thickwall second end
End Type: Straight bore second end
Item Accommodated Trade Size: 6.000 inches second end
Special Features: Crimp connection

3615-20D Alternates: 3615-20

NSN 5975-00-319-4287

2152 Alternates: 1037-S, 20407, 247, 29-300, 467, 5044, 5300S, 737, CP-48, TK-128

NSN 5975-00-372-3734

Hazardous Locations/environmental Protection: Cement tight
Furnished Items: Setscrew
Overall Length: 4.500 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Double setscrew second end

P/N TK127A Alternates: 1036-S, 20406, 2150, 466, 5042, 736, TK-127

NSN 5975-00-372-3735

Hazardous Locations/environmental Protection: Cement tight
Furnished Items: Setscrew
Overall Length: 4.250 inches
Conduit Type Accommodated: Rigid metallic thinwall second end
End Type: Double setscrew second end

8021296

NSN 5975-00-388-9589

Thread Length: 0.312 inches second end
Overall Length: 1.313 inches
Outside Diameter: 1.313 inches first end
Conduit Type Accommodated: Rigid metallic thickwall first end
End Type: Straight bore first end

202C241-13 Alternates: 202C241, C2086-8-4

NSN 5975-00-438-4832

Furnished Items: Dowel pin
Overall Length: 0.750 inches
Outside Diameter: 0.810 inches first end
Conduit Type Accommodated: Flexible nonmetallic second end
End Type: Internal convolutions second end

202C251 Alternates: 202C51, C2086-8-5, GA801CJ4

NSN 5975-00-438-4836

Furnished Items: Dowel pin
Overall Length: 0.750 inches
Conduit Type Accommodated: Flexible nonmetallic second end
End Type: Internal convolutions second end
Item Accommodated Trade Size: 0.500 inches second end

202C261 Alternates: C2086-8-6

NSN 5975-00-438-4838

Furnished Items: Dowel pin
Overall Length: 0.760 inches
Outside Diameter: 1.020 inches first end
Conduit Type Accommodated: Flexible nonmetallic second end
End Type: Internal convolutions second end

Electrical Conduit Couplings - Page 2 of 13