Model: 51-00490A

Electronic Shielding Gasket

Special Features:

Three mtg holes on one side of length are equally spaced 8.625 in. C to c, four mtg holes on other side of length are irregularly spaced

Properties:

Cross Sectional Shape
Mesh and metal
Hole Diameter
0.375 inches
Overall Length
26.380 inches
Overall Width
15.520 inches
Aperture Width
14.146 inches
Aperture Length
25.006 inches
Center To Center Distance Between Bolt Holes Along Width
8.875 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.437 inches
Outside Edge To Bolt Hole Center Distance Along Length
0.437 inches
Cross Section Outside Diameter
Between 0.157 inches and 0.219 inches
Cross-sectional Height
0.125 inches
Minor Height
0.125 inches
Bolt Hole Quantity
11
Material
Nickel alloy emi/rfi conductor and aluminum alloy 6063 emi/rfi conductor
Material Specification
Qq-n-281, class a, form 7 federal specification 1st material response emi/rfi conductor and qq-a-200/9, aluminum alloy 6063, temper 4 federal specification 2nd material response emi/rfi conductor
Surface Treatment
Chromate emi/rfi conductor
Surface Treatment Specification
Mil-c-5541, class 3 military specification single treatment response emi/rfi conductor
NSN
5999-01-258-3463
Part Number
51-00490A
Description
Shielding Gasket,electronic
CAGE
07700

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 51-00490A NSN 5999-01-258-3463

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:
1.7000lbs
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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