PartsTable
Technical Data Sheet
55077001 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

POLARIZING KEY,ELECTRICAL CONNEC. Key specifications include special_features: MEDIUM GLASS EPOXY,LAMINATE NEMA GRADE G11 NATURAL;0.330 IN. LG;0.151 IN.

W;0.020 IN. H IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-473-3551, 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 55077001
NSN: 5999-00-473-3551
FSC: 5999
CAGE: 64572 — TECHNOLOGY DYNAMICS, INC. (USA)
SPECIFICATIONS
special_featuresMEDIUM GLASS EPOXY,LAMINATE NEMA GRADE G11 NATURAL;0.330 IN. LG;0.151 IN. W;0.020 IN. H IN
NSN5999-00-473-3551
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 55077001 MFR POLARIZING KEY,ELECTRICAL CONNEC
KEY FEATURES
PIN LENGTH: 0.266 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
SURFACE TREATMENT: GOLD BODY AND CONTACT
IDENTIFICATION CODE COLOR: ORANGE AND BLUE AND BLACK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATOR: PIN CONTACT
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
MATERIAL: COPPER ALLOY BODY
TEST DATA DOCUMENT: 81343-AS39029/58 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TECHNICAL CHARACTERISTICS (FLIS)
PIN LENGTH0.266 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
SURFACE TREATMENTGOLD BODY AND CONTACT
IDENTIFICATION CODE COLORORANGE AND BLUE AND BLACK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORPIN CONTACT
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
MATERIALCOPPER ALLOY BODY
TEST DATA DOCUMENT81343-AS39029/58 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
OVERALL LENGTH0.531 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY1 CRIMP AXIALLY AT ONE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
10-407035-725Upgraded Successor
successor cross-reference
successor
M39029/56-348Upgraded Successor
successor cross-reference
successor
21-33123-564Upgraded Successor
successor cross-reference
successor
M24308-10-2Upgraded Successor
successor cross-reference
successor
MIL-C-39029/63Upgraded Successor
successor cross-reference
successor
MIL-C-39029Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55077001?
55077001 is a POLARIZING KEY,ELECTRICAL CONNEC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55077001?
There are 29 known substitutes for 55077001: 10-407035-725, M39029/56-348, 21-33123-564 and 26 more. Substitute compatibility should be verified for your specific system.
Is 55077001 still available?
55077001 is currently cancelled.
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