#40-8520-020 Electricical Shielding Gasket | Miscellaneous Electrical And Electronic Components

40-8520-020

Electronic Shielding Gasket

NSN 5999-00-479-2995

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
004792995

Product Features

Hole along each side of width centrally located from outside edges on the width

Technical Specifications of NSN

Cross Sectional Shape:
Emi
Hole Diameter:
Between 0.150 inches and 0.160 inches
Overall Length:
Between 3.630 inches and 3.650 inches
Tempurature Rating:
-62.0 degrees celsius and 260.0 degrees celsius
Overall Width:
Between 1.760 inches and 1.780 inches
Aperture Width:
Between 0.667 inches and 0.707 inches
Aperture Length:
Between 2.417 inches and 2.457 inches
Center To Center Distance Between Bolt Holes Along Length:
Between 1.605 inches and 1.645 inches
Outside Edge To Bolt Hole Center Distance Along Width:
0.231 inches
Outside Edge To Bolt Hole Center Distance Along Length:
Between 0.214 inches and 0.254 inches
Cross-sectional Height:
0.020 inches
Bolt Hole Quantity:
6
Environmental Protection Material Location:
Throughout rf shielding gasket
Material:
Aluminum alloy 5056 emi/rfi conductor
Material:
Rubber silicone class q environmental seal
Material Specification:
Qq-a-430 federal specification single material response emi/rfi conductor or ams-4182 federal specification single material response emi/rfi conductor
Material Specification:
Zz-r-765, class 2b, grade 50 federal specification single material response environmental seal
Style Designator:
Non-circular
NSN:
5999-00-479-2995
Item Name:
Electricical Shielding Gasket
Cage Code:
12881

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
10558389
Cage Code:
19200
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
40-8520-020
Cage Code:
18565
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
10558389
Cage Code:
07700
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
42-60000
Cage Code:
07700
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9316C2022
Cage Code:
94117
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
C9316C2022
Cage Code:
94117
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
C9316C2022
Cage Code:
87557
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9316C2022
Cage Code:
87557
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Miscellaneous Electrical And Electronic Components
--------- Knitted Wire Meshes
------------ P/N 40-8520-020

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Last Updated: 08/12/2025