#08-0301-0504 Emi Seal chromate environmental seal surface treated

08-0301-0504

Electronic Shielding Gasket

NSN 5999-00-001-4123

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000014123
Description

0.140 inches hole diameter, 3.060 inches overall length, 2.500 inches overall width, 4 bolt hole quantity, chromate environmental seal surface treated.

Product Technical Spec.

Cross Sectional Shape:
Wire and composition
Hole Diameter:
Between 0.140 inches and 0.160 inches
Overall Length:
Between 3.060 inches and 3.076 inches
Overall Width:
Between 2.500 inches and 2.516 inches
Aperture Width:
Between 2.220 inches and 2.236 inches
Aperture Length:
Between 2.780 inches and 2.796 inches
Outside Corner Bevel Length Along Width:
Between 0.080 inches and 0.100 inches
Outside Corner Bevel Length Along Length:
Between 0.080 inches and 0.100 inches
Inside Corner Bevel Length Along Width:
0.312 inches
Inside Corner Bevel Length Along Length:
0.312 inches
Cross-sectional Height:
Between 0.020 inches and 0.040 inches
Bolt Hole Quantity:
4
Environmental Protection Material Location:
Throughout rf shielding gasket
Material:
Aluminum alloy 5056 emi/rfi conductor
Material:
Rubber silicone class q environmental seal
Material Specification:
Ams3222 assn standard single material response environmental seal
Material Specification:
Ams4182 assn standard single material response emi/rfi conductor
Surface Treatment:
Chromate environmental seal
Surface Treatment Specification:
Mil-c-5541 military specification single treatment response environmental seal
Style Designator:
Non-circular
NSN:
5999-00-001-4123
Item Name:
Emi Seal
Cage Code:
12881

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
08-0301-0504
Cage Code:
06481
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
08-0301-0504
Cage Code:
18565
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
950840-65
Cage Code:
06481
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
703-1162
Cage Code:
07865
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
--------- Electronic Shielding Gaskets
------------ P/N 08-0301-0504

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Last Updated: 08/08/2025