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2143714-1 — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2143714-1: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include thickness: 0.844 INCHES NOMINAL IN, bore_diameter: 0.5625 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN, outside_diameter: 1.120 INCHES NOMINAL IN, style_designator: ROUND STEPPED, surface_treatment: CHROMATE, small_end_diameter: 0.876 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-415-0512, 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
2143714-1
NSN: 3040-00-415-0512
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)
SPECIFICATIONS
thickness0.844 INCHES NOMINAL IN
bore_diameter0.5625 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN
outside_diameter1.120 INCHES NOMINAL IN
style_designatorROUND STEPPED
surface_treatmentCHROMATE
small_end_diameter0.876 INCHES NOMINAL IN
securing_hole_quantity1
largest_diameter_length0.500 INCHES NOMINAL IN
securing_hole_type_and_locationTHREADED SINGLE HOLE
NSN3040-00-415-0512
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 2143714-1 MFR COLLAR,SHAFT
KEY FEATURES
•
SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE
•
LARGEST DIAMETER LENGTH: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND STEPPED
•
OUTSIDE DIAMETER: 1.120 INCHES NOMINAL IN
•
SMALL END DIAMETER: 0.876 INCHES NOMINAL IN
•
SECURING HOLE QUANTITY: 1
•
SURFACE TREATMENT: CHROMATE
•
BORE DIAMETER: 0.5625 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SECURING HOLE TYPE AND LOCATIONTHREADED SINGLE HOLE
LARGEST DIAMETER LENGTH0.500 INCHES NOMINAL IN
STYLE DESIGNATORROUND STEPPED
OUTSIDE DIAMETER1.120 INCHES NOMINAL IN
SMALL END DIAMETER0.876 INCHES NOMINAL IN
SECURING HOLE QUANTITY1
SURFACE TREATMENTCHROMATE
BORE DIAMETER0.5625 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN
THICKNESS0.844 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2143714-1?
2143714-1 is a COLLAR,SHAFT.
What is the NSN for 2143714-1?
2143714-1 is cataloged in the U.S. Government catalog under NSN 3040-00-415-0512. 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.