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Technical Data Sheet
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499-020-073 — 499-020-073

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

499-020-073: 499-020-073.

The 499-020-073 is a the manufacturer industrial component. Key specifications include precious_material: PALLADIUM, structural_design: NONSWITCHING, precious_material_and_weight: 0.005 PALLADIUM GRAINS, TROY, precious_material_and_location: CONTACT SURFACE PALLADIUM, government_agency_controlling_contact: USA AND USAF AND USN, contact_item_name_assigned_by_government_agency: CONTACT ASSY. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-403-4237, 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
MRO→ MRO_GENERAL→ 499-020-073
NSN: 5999-00-403-4237
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 07421 — L3HARRIS INTERSTATE ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
contact_quantity2
precious_materialPALLADIUM
structural_designNONSWITCHING
precious_material_and_weight0.005 PALLADIUM GRAINS, TROY
precious_material_and_locationCONTACT SURFACE PALLADIUM
government_agency_controlling_contactUSA AND USAF AND USN
contact_item_name_assigned_by_government_agencyCONTACT ASSY
contact_identifying_number_assigned_by_government_agencyH803P
NSN5999-00-403-4237
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 499-020-073 MFR 499-020-073
KEY FEATURES
•
STRUCTURAL DESIGN: NONSWITCHING
•
PRECIOUS MATERIAL: PALLADIUM
•
GOVERNMENT AGENCY CONTROLLING CONTACT: USA AND USAF AND USN
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 PALLADIUM GRAINS, TROY
•
CONTACT QUANTITY: 2
•
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCY: CONTACT ASSY
•
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACE PALLADIUM
•
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY: H803P
TECHNICAL CHARACTERISTICS
STRUCTURAL DESIGNNONSWITCHING
PRECIOUS MATERIALPALLADIUM
GOVERNMENT AGENCY CONTROLLING CONTACTUSA AND USAF AND USN
PRECIOUS MATERIAL AND WEIGHT0.005 PALLADIUM GRAINS, TROY
CONTACT QUANTITY2
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCYCONTACT ASSY
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACE PALLADIUM
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCYH803P
SUBSTITUTES & CROSS-REFERENCES 1
853669Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 499-020-073?
499-020-073 is a 499-020-073. It is classified as a MRO (MRO_GENERAL).
What parts can replace 499-020-073?
There is 1 known substitute for 499-020-073: 853669. Substitute compatibility should be verified for your specific system.
What is the NSN for 499-020-073?
499-020-073 is cataloged in the U.S. Government catalog under NSN 5999-00-403-4237. 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.