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777-5721-001 — CONTACT ASSEMBLY,ELECTRICAL

✓ Government record, cited
— · CABLE ASSEMBLY
PRODUCT OVERVIEW

777-5721-001: CONTACT ASSEMBLY,ELECTRICAL.

The CONTACT ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include overall_width: 0.531 INCHES NOMINAL IN, overall_length: 9.781 INCHES NOMINAL IN, contact_quantity: 52, structural_design: NONSWITCHING, mounting_configuration: FOUR 0.125 IN. DIA MTG HOLES ON 2.844 IN.

CENTERS IN, government_agency_controlling_contact: USA AND USAF AND USMC AND USN. This part is cataloged in the U.S. Government catalog under NSN 5999-00-233-7397, 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
777-5721-001
NSN: 5999-00-233-7397
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
overall_width0.531 INCHES NOMINAL IN
overall_length9.781 INCHES NOMINAL IN
contact_quantity52
structural_designNONSWITCHING
mounting_configurationFOUR 0.125 IN. DIA MTG HOLES ON 2.844 IN. CENTERS IN
government_agency_controlling_contactUSA AND USAF AND USMC AND USN
contact_item_name_assigned_by_government_agencyCONTACT ASSY
contact_identifying_number_assigned_by_government_agency777-5721-001
NSN5999-00-233-7397
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 777-5721-001 MFR CONTACT ASSEMBLY,ELECTRICAL
KEY FEATURES
•
STRUCTURAL DESIGN: NONSWITCHING
•
GOVERNMENT AGENCY CONTROLLING CONTACT: USA AND USAF AND USMC AND USN
•
CONTACT QUANTITY: 52
•
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCY: CONTACT ASSY
•
MOUNTING CONFIGURATION: FOUR 0.125 IN. DIA MTG HOLES ON 2.844 IN. CENTERS IN
•
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY: 777-5721-001
TECHNICAL CHARACTERISTICS
STRUCTURAL DESIGNNONSWITCHING
GOVERNMENT AGENCY CONTROLLING CONTACTUSA AND USAF AND USMC AND USN
OVERALL LENGTH9.781 INCHES NOMINAL IN
OVERALL WIDTH0.531 INCHES NOMINAL IN
CONTACT QUANTITY52
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCYCONTACT ASSY
MOUNTING CONFIGURATIONFOUR 0.125 IN. DIA MTG HOLES ON 2.844 IN. CENTERS IN
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY777-5721-001
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 777-5721-001?
777-5721-001 is a CONTACT ASSEMBLY,ELECTRICAL.
What is the NSN for 777-5721-001?
777-5721-001 is cataloged in the U.S. Government catalog under NSN 5999-00-233-7397. 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.