Model: 74E2N802-1

Electronic Shielding Gasket

Properties:

Cross Sectional Shape
Emi
Hole Diameter
0.171 inches
Overall Length
1.750 inches
Tempurature Rating
-65.0 degrees fahrenheit and 400.0 degrees fahrenheit
Overall Width
1.750 inches
Aperture Diameter
1.520 inches
Outside Corner Radius
0.190 inches
Center To Center Distance Between Bolt Holes Along Width
1.375 inches
Center To Center Distance Between Bolt Holes Along Length
1.375 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.190 inches
Outside Edge To Bolt Hole Center Distance Along Length
0.190 inches
Cross-sectional Height
Between 0.026 inches and 0.034 inches
Bolt Hole Quantity
4
Environmental Protection Material Location
Throughout rf shielding gasket
Material
Nickel alloy 400 emi/rfi conductor or nickel alloy r-405 emi/rfi conductor
Material
Rubber silicone class q environmental seal
Material Specification
Qq-n-281, alloy r-405 federal specification 1st material response emi/rfi conductor or qq-n-281, alloy 400 federal specification 2nd material response emi/rfi conductor
Material Specification
Zz-r-765, class 2, grade 50 federal specification single material response environmental seal
Style Designator
Non-circular
NSN
5999-01-298-0421
Part Number
74E2N802-1
Description
Shielding Gasket,electronic
CAGE
28687

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

Part 74E2N802-1 NSN 5999-01-298-0421

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20281
FIIG:
A032A0
Concept No.:
App. Key:
AK
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:
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062800
UFC:
35070
LTL:
85.0
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8543909000
  • SITC: 77879
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical machines and apparatus parts, nesoi

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