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Nieco Disconnects, Couplings & Collars

How to find your Nieco model and serial number
  • Nieco 6028 Collar, Set, 5/8 Bore 360-degree spin
    Nieco 6028 Collar, Set, 5/8 Bore
    • Part #: 6028
    In Stock
  • Nieco 11194 Coupler Drive, 1/4" Square x 3/8" ID 360-degree spin
    Nieco 11194 Coupler Drive, 1/4" Square x 3/8" ID
    • Part #: 11194
    In Stock
  • Nieco 5662 Connector/Fitting, Brass, Pilot Tube, 68 x 4 360-degree spin
    Nieco 5662 Connector/Fitting, Brass, Pilot Tube, 68 x 4
    • Part #: 5662
    In Stock
  • Nieco 6099 Collar with Set Screw, Drive Shaft, 3/8" Bore, JF62/63/94 360-degree spin
    Nieco 6099 Collar with Set Screw, Drive Shaft, 3/8" Bore, JF62/63/94
    • Part #: 6099
    In Stock
  • Nieco 6111 Collar with Set Screw, 1/2" Wide x 3/4" Bore, CF 360-degree spin
    Nieco 6111 Collar with Set Screw, 1/2" Wide x 3/4" Bore, CF
    • Part #: 6111
    In Stock
  • Nieco 5658 Tee, Female Threads, Brass 360-degree spin
    Nieco 5658 Tee, Female Threads, Brass
    • Part #: 5658
    In Stock
  • Nieco 5663 Fitting, 90 Degree, Brass, Male 360-degree spin
    Nieco 5663 Fitting, 90 Degree, Brass, Male
    • Part #: 5663
    In Stock
  • Nieco 21769 COLLAR SET SHAFT CONVEYOR WELDMENT 360-degree spin
    Nieco 21769 COLLAR SET SHAFT CONVEYOR WELDMENT
    • Part #: 21769
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 17236 PIPE NIPPLE 3/4 X 12 1/2 BLK 360-degree spin
    Nieco 17236 PIPE NIPPLE 3/4 X 12 1/2 BLK
    • Part #: 17236
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 18504 PIPE, NIPPLE 3/4X9.5 SCH 40BLK 360-degree spin
    Nieco 18504 PIPE, NIPPLE 3/4X9.5 SCH 40BLK
    • Part #: 18504
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 5774 PIPE ELBOW 3/4 90 SCH 4 360-degree spin
    Nieco 5774 PIPE ELBOW 3/4 90 SCH 4
    • Part #: 5774
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 6073 SET COLLAR 5/8 ID 1-5/16 OD 360-degree spin
    Nieco 6073 SET COLLAR 5/8 ID 1-5/16 OD
    • Part #: 6073
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 24171 Coupler, 5/8" Drive Shaft, Bun Belt 360-degree spin
    Nieco 24171 Coupler, 5/8" Drive Shaft, Bun Belt
    • Part #: 24171
    In Stock
  • Nieco 6726 Collar with Set Screw, 9/16" Bore 360-degree spin
    Nieco 6726 Collar with Set Screw, 9/16" Bore
    • Part #: 6726
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 15260 Fitting, Liquid Tight, Straight, 0.75 NPT, 90357, EX6225, EX6350 360-degree spin
    Nieco 15260 Fitting, Liquid Tight, Straight, 0.75 NPT, 90357, EX6225, EX6350
    • Part #: 15260
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 5783 Pipe Union, 3/4"
    Nieco 5783 Pipe Union, 3/4"
    • Part #: 5783
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 27108 MANIFOLD ADJ COUPLING
    Nieco 27108 MANIFOLD ADJ COUPLING
    • Part #: 27108
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 5775 Close Pipe Nipple, 3/4" SC 360-degree spin
    Nieco 5775 Close Pipe Nipple, 3/4" SC
    • Part #: 5775
    In Stock
  • Nieco 10483 COLLAR SET 0.5 B X 1 OD SS
    Nieco 10483 COLLAR SET 0.5 B X 1 OD SS
    • Part #: 10483
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 10845 FITTINGFLEX CONDUIT1/2 SWIV 360-degree spin
    Nieco 10845 FITTINGFLEX CONDUIT1/2 SWIV
    • Part #: 10845
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 5729 PIPE NIPPLE 1/8 X 1-1/2" SC
    Nieco 5729 PIPE NIPPLE 1/8 X 1-1/2" SC
    • Part #: 5729
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 5730-1 PIPE NIPPLE 1/8 X 4" SCH 40
    Nieco 5730-1 PIPE NIPPLE 1/8 X 4" SCH 40
    • Part #: 5730-1
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Nieco 6186 SET COLLAR,3/4 ID,1-5/16 OD 360-degree spin
    Nieco 6186 SET COLLAR,3/4 ID,1-5/16 OD
    • Part #: 6186
    Obsolete, replaced by 6111

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About Middleby

About the Middleby CorporationAbout Middleby Advantage

About Middleby Advantage

Middleby Advantage is the brand for all of your Middleby aftermarket needs. Our business is making your business with us as easy and seamless as possible. In addition to providing factory direct service parts we have a nationwide service network that can act as a one stop shop for all of your service needs. We offer creative solutions for all of your purchasing, installing, and other challenges. Need an easier way to purchase and service your equipment? Give us a call to see what we can do.

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4960 Golden Pkwy, Bldg 3,
Buford, GA 30518
[email protected]
Main - (833) 465-5083
Fax - (770) 831-7109
United States
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