ASMEB16.39

Pipe Union

NSN 4730-00-266-3907

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
18 EA
NIIN:
002663907

Product Features

Used on grumman a10 aircraft

Product Technical Spec.

Seat Type:
Ground joint
Reducer Type:
Concentric
Maximum Operating Temp:
450.0 degrees fahrenheit 2nd response
Maximum Operating Temp:
450.0 degrees fahrenheit 1st response
Connection Style:
Plain (pipe) all ends
Connection Type:
Threaded internal pipe all ends
Maximum Operating Pressure:
150.0 pounds per square inch 1st response
Maximum Operating Pressure:
300.0 pounds per square inch 2nd response
Thread Size:
1.000 inches all ends
Coupling Flange Shape:
Hexagon
Nominallength:
2.060 inches
Material:
Copper alloy seat
Material:
Iron nut or steel nut
Material:
Iron thread piece or steel thread piece
Material:
Iron tailpiece or steel tailpiece
Material Specification:
Qq-i-666 federal specification 1st material response nut or astm a47 assn standard 1st material response nut or astm a197 assn standard 1st material response nut or ansi g49.1 assn standard 1st material response nut or stm a576 assn standard single material response nut or astm a675 assn standard 2nd material response nut
Material Specification:
Qq-i-666 federal specification 1st material response tailpiece or astm a47 assn standard 1st material response tailpiece or astm a197 assn standard 1st material response tailpiece or ansi g49.1 assn standard 1st material response tailpiece or astm a576 assn standard 2nd material response tailpiece or astm a675 assn standard 2nd material response tailpiece
Material Specification:
Qq-i-666 federal specification 1st material response thread piece or astm a47 assn standard 1st material response thread piece or astm a197 assn standard 1st material response thread piece or ansi g49.1 assn standard 1st material response thread piece or astm a576 assn standard 2nd material response thread piece or astm a675 assn standard 2nd material response thread piece
Media For Which Designed:
Steam 1st response
Media For Which Designed:
Water-oil-gas 2nd response
Style Designator:
Screwed
Thread Series Designator:
Npt all ends
Specification Data:
81348-ww-u-531 government specification
Nondefinitive Specification/std Data:
1 class and a type
NSN:
4730-00-266-3907
Item Name:
Fitting,union
Cage Code:
08050

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
WW-U-531-05TB
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
A5
Part Number:
WW-V-531-05TA
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
PT1280
Cage Code:
14959
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
WWU531-05TA
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
WW-U-531-05TB
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
A5
Part Number:
WW-V-531-05TA
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
PT1280
Cage Code:
14959
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
WWU531-05TA
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
WW-U-531-05TB
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
A5
Part Number:
WW-V-531-05TA
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
PT1280
Cage Code:
14959
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
WWU531-05TA
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03785
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
2.0 X 0.0 X 0.0
Paclk Weight:
0.9000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
A
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Privacy | Terms

Definition Definition of approved item name (AIN): "Union Fitting"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
NATIONAL BUREAU OF STANDARDS National Bureau of Standards
DSOR:
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
DSOR:
User:
BUREAU OF PRISONS Bureau of Prisons
DSOR:
User:
OFFICE OF THE SECRETARY OF TRANSPORTATION Office of the Secretary of Transportation
DSOR:
User:
NATIONAL INSTITUTES OF HEALTH National Institutes of Health
DSOR:
User:
BUREAU OF MINES Bureau of Mines
DSOR:
User:
BUREAU OF RECLAMATION Bureau of Reclamation
DSOR:
User:
GOVERNMENT PRINTING OFFICE Government Printing Office
DSOR:
User:
BUREAU OF THE MINT Bureau of the Mint
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
DSOR:
User:
GENERAL SERVICES ADMINISTRATION General Services Administration
DSOR:
User:
TENNESSEE VALLEY AUTHORITY Tennessee Valley Authority
DSOR:
User:
SMITHSONIAN INSTITUTION Smithsonian Institution
DSOR:
User:
TURKEY Turkey
DSOR:

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