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043337 — POLARIZING KEY,ELECTRICAL CONNEC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

043337: POLARIZING KEY,ELECTRICAL CONNEC.

POLARIZING KEY,ELECTRICAL CONNEC. Key specifications include shape: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-503-6321, 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
043337
NSN: 5935-01-503-6321
FSC: 5935 — Connectors, Electrical
CAGE: 6V439 — ERNI COMPONENTS INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
NSN5935-01-503-6321
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available POLARIZING KEY,ELECTRICAL CONNEC TITLE COMPONENT PN 043337 MFR POLARIZING KEY,ELECTRI
KEY FEATURES
•
SHAPE: RECTANGULAR
•
COLOR: BLUE
TECHNICAL CHARACTERISTICS
SHAPERECTANGULAR
COLORBLUE
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 043337?
043337 is a POLARIZING KEY,ELECTRICAL CONNEC.
What is the NSN for 043337?
043337 is cataloged in the U.S. Government catalog under NSN 5935-01-503-6321. 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.