Model: 490-496
Tube Coupling Inverted NutProperties:
Thread Class
2a
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Casehardening Indicator
Not casehardened
Overall Length
0.812 inches
Thread Size
7/16-24
Tube Outside Diameter For Which Designed
0.250 inches
Seat Angle In Deg
37.0
Screw Thread Series Designator
Uns
Width Across Flats
0.438 inches
Smallest Inside Diameter
0.250 inches
Material
Steel
Material
Steel
Style Designator
Inverted nut, tube, flare
NSN
4730-00-493-8596
Part Number
490-496
Description
Inverted Nut,tube Coupling
CAGE
Part 490-496 NSN 4730-00-493-8596
INC:
03857 FIIG:
T385-B Concept No.:
App. Key:
BA 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:
0.1000lbs Item Weight:
-- Item Dim:
-- OPI:
O SPI No.:
SPI Rev.:
SPC Mkg:
00 LVL_A:
Q LVL_B:
Q Freight Classification
NMFC:
104500 UFC:
53830 LTL:
50.0 LCL:
-- WCC:
576 TCC:
Z SHC:
9 ACC:
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