Model: 21K

Junction Box Cover

Properties:

Overall Length
4.250 inches
Overall Height
0.250 inches
Overall Width
2.250 inches
Mounting Hole Diameter
0.312 inches
First Center To Center Distance Between Mounting Holes
3.562 inches
Cover Mounting Hole Quantity
2
Distance From Center Of Mounting Hole To Edge Along The Width
1.125 inches
Distance From Center Of Mounting Hole To Edge Along The Length
0.344 inches
Cover Type
Triple combination
Cover Attachment Method
Screw
Cover Opening Shape And Quantity
3 rectangular
Material
Steel cover
Surface Treatment
Zinc
Style Designator
End mounted
Nondefinitive Specification/std Data
F size and 61 style and viii type
NSN
5975-00-284-8837
Part Number
21K
Description
Cover,junction Box
CAGE
76655

A cover containing facilities for mounting directly on a junction box. It may have provisions for the insertion and/or mounting of electrical devices, such as switches, connectors, additional covers, and jewels. It may include the jewel(s). For covers having facilities for mounting on brackets or on current carrying devices such as switches and receptacle connectors, see plate, wall, electrical. See also cover, conduit outlet.

Part 21K NSN 5975-00-284-8837

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13702
FIIG:
A061A0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063160
UFC:
35205
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
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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