Tube Tee

Model / MPN: NAS1764 | NSN: 4730-01-145-1872

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. 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 may have side inle (s) . It is used as a junction at the intersection of a tube or tube fitting.

Product Details

NATO Stock Number

4730-01-145-1872

Sold in multiples of

1 EA

DEMIL

Thread Class

3a 2nd end

Thread Class

3a 1st end

Thread Class

3b 3rd end

Connection Style

Flareless (tube) 1st end

Connection Style

Flareless (tube) 2nd end

Connection Style

Swivel nut, flareless (swivel nut attachment method optional) (tube) 3rd end

Leg Length

1.251 inches 2nd end

Leg Length

1.314 inches 1st end

Leg Length

1.398 inches 3rd end

Connection Type

Threaded external tube 1st end

Connection Type

Threaded external tube 2nd end

Connection Type

Threaded internal tube 3rd end

Thready Qty Per Inch (tpi)

12 3rd end

Thread Size

0.750 inches 2nd end

Thread Size

0.875 inches 1st end

Thread Size

1.062 inches 3rd end

Seat Angle

12.0 degrees 1st end

Seat Angle

12.0 degrees 2nd end

Outside Diameter Tube Accommodated

0.500 inches 2nd end

Outside Diameter Tube Accommodated

0.625 inches 1st end

Outside Diameter Tube Accommodated

0.750 inches 3rd end

Material

Aluminum alloy 2024 nut

Material

Aluminum alloy 2014 body

Material Specification

Qq-a-225/6 federal specification single material response nut

Material Specification

Qq-a-367 federal specification single material response body

Surface Treatment

Anodize body

Surface Treatment

Anodize nut

Surface Treatment Specification

Mil-a-8625 military specification 1st treatment response body

Surface Treatment Specification

Mil-a-8625 military specification 2nd treatment response nut

Thread Series Designator

Unj 3rd end

Thread Series Designator

Unjf 2nd end

Thread Series Designator

Unjf 1st end

Specification Data

80205-nas1764 government standard

NAS17 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M316T0704	Tee, Tube	22	EA	11/16/2015
SPE7M319T9425	Tee, Tube	11	EA	05/17/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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NAS1764 Cross Reference

AS18280
NAS1764D100812