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8559056-1 — SHIELDING GASKET,ELECTRONIC

✓ Government record, cited
— · CABLE ASSEMBLY
PRODUCT OVERVIEW

8559056-1: SHIELDING GASKET,ELECTRONIC.

The SHIELDING GASKET,ELECTRONIC is a the manufacturer industrial component. Key specifications include hole_diameter: 0.188 INCHES NOMINAL IN, overall_width: 5.500 INCHES NOMINAL IN, overall_length: 6.190 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, bolt_hole_quantity: 18, end_item_identification: POWER DECOUPLER. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-367-6787, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
8559056-1
NSN: 5999-01-367-6787
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
hole_diameter0.188 INCHES NOMINAL IN
overall_width5.500 INCHES NOMINAL IN
overall_length6.190 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity18
end_item_identificationPOWER DECOUPLER
outside_edge_to_inside_edge_smallest_distance_along_length0.380 INCHES NOMINAL IN
NSN5999-01-367-6787
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 8559056-1 MFR SHIELDING GASKET,ELECTRONIC
KEY FEATURES
•
STYLE DESIGNATOR: NON-CIRCULAR
•
BOLT HOLE QUANTITY: 18
•
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH: 0.380 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH6.190 INCHES NOMINAL IN
OVERALL WIDTH5.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY18
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH0.380 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPOWER DECOUPLER
HOLE DIAMETER0.188 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8559056-1?
8559056-1 is a SHIELDING GASKET,ELECTRONIC.
What is the NSN for 8559056-1?
8559056-1 is cataloged in the U.S. Government catalog under NSN 5999-01-367-6787. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.