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Cross Reference

These part numbers have the same form, fit, and function as b16.39
Item Number Cage
B16.39 05047
ASMEB16.39-37-T-A 05047
WWU531-37TA 81348

Technical Definition

Union, Pipe, also referenced with federal logistics item name code 03785 - A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. the end connections have pipe threads or are unthreaded and designed to accommodate a pipe.

Q & A

Part number B1639
What are the historical prices for part number B16.39?
No pre-dated pricing for this NSN could be found.
Does this part number B16.39 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number B16.39 require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is part number B16.39 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number B16.39?
4730-00-223-7079
Who are the manufacturers of B16.39 and NSN 4730-00-223-7079?
  • American Society Of Mechanical (CAGE 05047)
  • Federal Specifications (CAGE 81348)

B16.39

Description: Pipe Union
Part Number B16.39 B16.39

Specification

Thread Size: 3/4", copper alloy seat

ACSG Seat Type
Ground joint
AEHZ Maximum Operating Temp
450.0 deg fahrenheit 2nd response
AEHZ Maximum Operating Temp
450.0 deg fahrenheit 1st response
AGAV For Use With/on
Truck,firefighting; poseidon submarine,and other various applications
AHNC Connection Style
Plain (pipe) all ends
AWLS Connection Type
Threaded internal pipe all ends
CQGM Maximum Operating Pressure
250.0 pounds per square inch 1st response
CQGM Maximum Operating Pressure
500.0 pounds per square inch 2nd response
CQJX Nominal Thread Size
0.750 inches all ends
CQNM Coupling Flange Shape
Hexagon
CWFR Nominal Overall Length
2.070 inches
MATT Material
Copper alloy seat
MATT Material
Iron alloy thread piece or steel thread piece
MDCL Material Spec
Qq-i-666 fed spec 1st material response nut or astm a47 assn std 1st material response nut or astm a197 assn std 1st material response nut or ansi g49.1 assn std 1st material response nut or astm a576 assn std 2nd material response nut or astm a675 assn std 2nd material response nut
MDCL Material Spec
Qq-i-666 fed spec 1st material response thread piece or astm a47 assn std 1st material response thread piece or astm a197 assn std 1st material response thread piece or ansi g49.1 assn std 1st material response thread piece or astm a576 assn std 2nd material response thread piece or astm a675 assn std 2nd material response thread piece
MEDA Media For Which Designed
Steam 1st response
MEDA Media For Which Designed
Water-oil-gas 2nd response
SFTT Surface Treatment
Zinc nut
SFTT Surface Treatment
Zinc tailpiece
STDC Surface Treatment Spec
Qq-z-325,type 2,class 1 fed spec single treatment response or astm a153,class a assn std single treatment response
STYL Style Designator
Screwed
THSD Thread Series Designator
Npt all ends
National Stock Number (NSN): 4730-00-223-7079