Model: MS21937W4L
Packing NutProperties:
Thread Class
3b
Thread Direction
Right-hand
Thread Length
0.250 inches
Casehardening Indicator
Not casehardened
Overall Length
0.406 inches
Thread Size
7/16in-20
Unthreaded Portion Length
0.156 inches
Largest Inside Diameter
0.562 inches
Screw Thread Series Designator
Unf
Width Across Flats
1.000 inches
Screw Thread Location
Internal
Length To Shoulder
0.344 inches
Major Unthreaded Outside Diameter
0.687 inches
Material
Aluminum alloy, qq-a-225/9, alloy 7075
Material
Aluminum alloy 7075
Style Designator
Hexagon, internal thread, shouldered
Specification Data
81343-sae as21937 manufacturers standard
NSN
4730-00-821-0189
Part Number
MS21937W4L
Description
Packing Nut
CAGE
Part MS21937W4L NSN 4730-00-821-0189
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:
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:
093470 UFC:
48940 LTL:
70.0 LCL:
-- WCC:
573 TCC:
Z SHC:
9 ACC:
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