Model: 331C021U01

Dust And Moisture Seal Boot

Properties:

Thread Class
2b
Thread Length
0.176 inches
Hazardous Locations/environmental Protection
Any acceptable
Overall Height
Between 0.810 inches and 1.891 inches
Material Thickness
0.053 inches
Dome Height
0.831 inches
Mounting Device Quantity
1
Sealing Method
Compression
Body Outside Diameter
Between 0.275 inches and 0.335 inches
Width Across Flats
0.625 inches
Mounting Method
Thread
Opening Inside Diameter
0.219 inches
Thread Series
Uns
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Base Thread Location
Internal
Material
Rubber silicone body
Style Designator
Closed end
Test Data Document
81349-mil-b-5423 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Fsc Application Data
Switch, toggle
NSN
5930-00-494-4657
Part Number
331C021U01
Description
Boot,dust And Moisture Seal
CAGE
52599

A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes bellows, protection; grommet, nonmetallic; and cable nipple, electrical. See also cap, electrical; cap, protective, dust and moisture seal; and shield, electrical connector.

Part 331C021U01 NSN 5930-00-494-4657

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19302
FIIG:
A02000
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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