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6166837 — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6166837: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, outside_diameter: 2.000 INCHES NOMINAL IN, small_end_diameter: 1.562 INCHES NOMINAL IN, nominal_thread_size: 0.190 INCHES SINGLE HOLE IN, securing_hole_type_and_location: THREADED SINGLE HOLE, screw_thread_series_designator_and_location: SINGLE HOLE UNF. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-301-4300, 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
6166837
NSN: 3040-01-301-4300
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
outside_diameter2.000 INCHES NOMINAL IN
small_end_diameter1.562 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES SINGLE HOLE IN
securing_hole_quantity1
securing_hole_type_and_locationTHREADED SINGLE HOLE
screw_thread_series_designator_and_locationSINGLE HOLE UNF
NSN3040-01-301-4300
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 6166837 MFR COLLAR,SHAFT
KEY FEATURES
•
SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE
•
SCREW THREAD SERIES DESIGNATOR AND LOCATION: SINGLE HOLE UNF
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.190 INCHES SINGLE HOLE IN
•
SMALL END DIAMETER: 1.562 INCHES NOMINAL IN
•
SECURING HOLE QUANTITY: 1
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SECURING HOLE TYPE AND LOCATIONTHREADED SINGLE HOLE
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSINGLE HOLE UNF
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES SINGLE HOLE IN
SMALL END DIAMETER1.562 INCHES NOMINAL IN
SECURING HOLE QUANTITY1
MATERIALSTEEL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6166837?
6166837 is a COLLAR,SHAFT.
What is the NSN for 6166837?
6166837 is cataloged in the U.S. Government catalog under NSN 3040-01-301-4300. 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.