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6121K43 — 6121K43

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6121K43: 6121K43.

The 6121K43 is a the manufacturer industrial component. Key specifications include material: STEEL, outside_diameter: 1.000 INCHES NOMINAL IN, overall_thickness: 0.750 INCHES NOMINAL IN, gripping_surface_condition: GRIP AID. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-284-5527, 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
6121K43
NSN: 5355-01-284-5527
FSC: 5355 — Knobs and Pointers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL
outside_diameter1.000 INCHES NOMINAL IN
overall_thickness0.750 INCHES NOMINAL IN
gripping_surface_conditionGRIP AID
NSN5355-01-284-5527
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 6121K43 TITLE COMPONENT PN 6121K43 MFR 6121K43
KEY FEATURES
•
OVERALL THICKNESS: 0.750 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
GRIPPING SURFACE CONDITION: GRIP AID
•
COLOR: BLACK
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.750 INCHES NOMINAL IN
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONGRIP AID
COLORBLACK
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
2613296-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
2613296Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6121K43?
6121K43 is a 6121K43.
What parts can replace 6121K43?
There are 2 known substitutes for 6121K43: 2613296-1, 2613296. Substitute compatibility should be verified for your specific system.
What is the NSN for 6121K43?
6121K43 is cataloged in the U.S. Government catalog under NSN 5355-01-284-5527. 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.