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751-1681-001 — 751-1681-001

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

751-1681-001: 751-1681-001.

The 751-1681-001 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, shank_style: TAPERED, shank_diameter: 0.565 INCHES NOMINAL IN, inside_diameter: 0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN, outside_diameter: 0.700 INCHES NOMINAL IN, style_designator: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-442-9140, 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
751-1681-001
NSN: 5355-01-442-9140
FSC: 5355 — Knobs and Pointers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
shank_styleTAPERED
shank_diameter0.565 INCHES NOMINAL IN
inside_diameter0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
outside_diameter0.700 INCHES NOMINAL IN
style_designatorROUND
attachment_methodTHREADED HOLES
overall_thickness0.700 INCHES NOMINAL IN
shaft_accommodation_styleROUND
gripping_surface_conditionGRIP AID
NSN5355-01-442-9140
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 751-1681-001 TITLE COMPONENT PN 751-1681-001 MFR 751-1681-001
KEY FEATURES
•
SHANK DIAMETER: 0.565 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.700 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.700 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
•
SHANK STYLE: TAPERED
•
GRIPPING SURFACE CONDITION: GRIP AID
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.565 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.700 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.700 INCHES NOMINAL IN
INSIDE DIAMETER0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
SHANK STYLETAPERED
GRIPPING SURFACE CONDITIONGRIP AID
COLORGRAY/GREY
MATERIALALUMINUM ALLOY 2024
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
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 751-1681-001?
751-1681-001 is a 751-1681-001.
What is the NSN for 751-1681-001?
751-1681-001 is cataloged in the U.S. Government catalog under NSN 5355-01-442-9140. 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.