Model: 3657-20
Tube Coupling Nut AssemblyProperties:
Thread Class
3b
Thread Direction
Right-hand
Overall Length
0.832 inches
Outside Diameter
1.770 inches
Thread Size
1-11/16-18
Tube Outside Diameter For Which Designed
1.250 inches
Screw Thread Series Designator
Unef
Working Pressure And Service Type
125.0 pounds per square inch jet fuel
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4
Material
Aluminum alloy 2024
Surface Treatment
Anodize
Style Designator
Nut assembly
Surface Treatment
Anodized, mil-a-8625
NSN
4730-00-630-7087
Part Number
3657-20
Description
Nut Assembly,tube Coupling
CAGE
Part 3657-20 NSN 4730-00-630-7087
INC:
32836 FIIG:
T385-V Concept No.:
App. Key:
VC Cond. Code:
1 Status:
A Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsHMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X Packaging & Shipping
Pack Size:
-- Paclk Weight:
0.2000lbs Item Weight:
-- Item Dim:
-- OPI:
O SPI No.:
SPI Rev.:
SPC Mkg:
00 LVL_A:
Q LVL_B:
Q Freight Classification
NMFC:
013540 UFC:
05680 LTL:
70.0 LCL:
-- WCC:
576 TCC:
Z SHC:
9 ACC:
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