Model: 550S004NF1R4K1F03

Electrical Connector Backshell

Special Features:

Backshell is split type. Comes with an emi gasket. The jackscrews are knurled with slotted heads. The backshell is 1000 hour corrosion resistant.

Properties:

Thread Class
2a
Thread Direction
Right-hand
Overall Length
1.393 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 0.979 inches and 0.989 inches
Overall Height
1.470 inches
Overall Width
1.904 inches
Cable Opening Diameter
Between 0.250 inches and 0.375 inches
Cable Opening Quantity
1
Mounting Facility Type And Quantity
1 clamp assembly and 2 jackscrew
Features Provided
Electromagnetic interference shielding
Thready Qty Per Inch (tpi)
40
Thread Size
0.112 inches
Material
Aluminum
Surface Treatment
Cadmium and chromate and nickel
Supplementary Features
The style is the same as 18g except the clamp assembly is on the wide side of the backshell instead of the top.
Surface Treatment
Cadmium and chromate and nickel, electroless
Thread Series Designator
Unc
NSN
5935-01-538-5181
Part Number
550S004NF1R4K1F03
Description
Backshell,electrical Connector
CAGE

An item specifically designed to be placed around that portion of a connector, receptable, electrical or connector, plug, electrical which contains the facilities for attaching wires or cables. it may be designed to provide the necessary accomodations between an electrical cable clamping device and an electrical connector shell, or it may include the clamping device. it may be used for shielding against electrical interference, mechanical injury, or physical damage due to environmental conditions.

Part 550S004NF1R4K1F03 NSN 5935-01-538-5181

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
67169
FIIG:
A10100
Concept No.:
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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
--
WCC:
743
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8548900100
  • SITC: 77813
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85

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