Model: 20057
Packing NutProperties:
Thread Class
3a and 3a
Thread Direction
Right-hand
Thread Length
0.313 inches
Casehardening Indicator
Not casehardened
Overall Length
0.750 inches
Thread Size
0.750-16
Seat Angle In Deg
65.0
Screw Thread Series Designator
Unf
Material Hardness Rating
33.0 rockwell c
Width Across Flats
0.750 inches
Screw Thread Location
External
Smallest Inside Diameter
0.266 inches
Material
Steel, qq-s-764, type 303, cond b-canceled
Material
Steel comp 303
Style Designator
Hexagon, external thread, inverted flare
NSN
4730-00-274-9209
Part Number
20057
Description
Packing Nut
CAGE
Part 20057 NSN 4730-00-274-9209
INC:
18028 FIIG:
T385-E Concept No.:
App. Key:
EA Cond. Code:
2 Status:
A Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsHMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X Packaging & Shipping
Pack Size:
-- Paclk Weight:
0.1000lbs Item Weight:
-- Item Dim:
-- OPI:
O SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q LVL_B:
Q Freight Classification
NMFC:
093486 UFC:
48950 LTL:
RATING VARIABLE LCL:
-- WCC:
573 TCC:
Z SHC:
9 ACC:
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