Model: MS51877-3

Tube Coupling

Properties:

Thread Class
2b all ends
Maximum Operating Temp
250.0 degrees fahrenheit single response
Connection Style
Inverted flare (tube) all ends
Connection Type
Threaded internal tube all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.375 inches all ends
Seat Angle
42.0 degrees all ends
Outside Diameter Tube Accommodated
0.187 inches all ends
Nominallength
0.650 inches
Material
Copper alloy nut
Material
Copper alloy 360 body or copper alloy 377 body
Material Specification
Qq-b-626, comp 21, half hard federal specification 1st material response body or qq-b-626, comp 21 federal specification 2nd material response body
Media For Which Designed
Hydraulic fluid 1st response
Media For Which Designed
Oxygen, gaseous 2nd response
Surface Treatment
Cadmium
Style Designator
Threaded internal
Thread Series Designator
Unf all ends
Specification Data
96906-ms51877 government standard and 81343-j512 professional/industrial association standard
Nondefinitive Specification/std Data
5b figure
NSN
4730-01-123-3802
Part Number
MS51877-3
Description
Coupling,tube
CAGE

Part MS51877-3 NSN 4730-01-123-3802

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06078
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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