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Worldwide distributor of NSN parts and consumables located in the USA.

Tube Cross

Model / MPN: AP1050 | NSN: 4730-01-463-2154
ITAR Registered seal

A fitting having four branches in the same plane whose axes form right angles. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. It is designed to be used as a junction at the intersection of tubing and/or tube fittings. It may have side inle (s) .

Product Details
NATO Stock Number
4730-01-463-2154
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a all ends
End Application
Aircraft, b-2 bomber
Connection Style
Flareless (tube) all ends
Leg Length
1.250 inches 2nd end
Leg Length
1.313 inches 1st end
Leg Length
1.313 inches 3rd end
Leg Length
1.969 inches center bulkhead
Connection Type
Threaded external tube 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Threaded external tube 3rd end
Connection Type
Threaded external tube center bulkhead
Inlet Location
Low heel single inlet
Thread Size
0.750 inches all ends
Seat Angle
12.0 degrees all ends
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Steel comp 321
Material Specification
Qq-s-763, 321 cres federal specification single material response
Surface Treatment
Passivate and lubricant dry film
Surface Treatment Specification
Qq-p-35&&jdcmil-l-81329, 811r federal specification 1st treatment response
Thread Series Designator
Unjf all ends
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M116T6369 Cross, Tube 1 EA 11/27/2015
SPE7M319T2055 Cross, Tube 2 EA 11/19/2018
SPE7M319T3198 Cross, Tube 2 EA 12/17/2018
SPE7M321T9763 Cross, Tube 2 EA 05/06/2021

Pricing and Availability

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AP1050 Cross Reference
  • AP1050RF08L
  • AP1050RF08L
  • AP1050RF08L