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181077 — RATCHET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

181077: RATCHET WHEEL.

The RATCHET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, teeth_quantity: 32, outside_diameter: 1.000 INCHES NOMINAL IN, special_features: 2 THREADED MOUNTING HOLES THRU WHEEL BODY UNC 0.112-40 RH EQUALLY SPACED ON 0.700 IN BOLT CIRCLE IN, bore_nominal_diameter: 0.031 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-938-2345, 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
181077
NSN: 3020-00-938-2345
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL
teeth_quantity32
outside_diameter1.000 INCHES NOMINAL IN
special_features2 THREADED MOUNTING HOLES THRU WHEEL BODY UNC 0.112-40 RH EQUALLY SPACED ON 0.700 IN BOLT CIRCLE IN
bore_nominal_diameter0.031 INCHES IN
NSN3020-00-938-2345
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RATCHET WHEEL TITLE COMPONENT PN 181077 MFR RATCHET WHEEL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.031 INCHES IN
•
TEETH QUANTITY: 32
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.031 INCHES IN
TEETH QUANTITY32
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
SPECIAL FEATURES2 THREADED MOUNTING HOLES THRU WHEEL BODY UNC 0.112-40 RH EQUALLY SPACED ON 0.700 IN BOLT CIRCLE IN
MATERIALSTEEL
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
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 181077?
181077 is a RATCHET WHEEL.
What is the NSN for 181077?
181077 is cataloged in the U.S. Government catalog under NSN 3020-00-938-2345. 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.