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204770 — WEIGHT,COUNTERBALANCE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

204770: WEIGHT,COUNTERBALANCE.

The WEIGHT,COUNTERBALANCE is a the manufacturer industrial component. Key specifications include special_features: BRASS,QQ-B-626; 0.185 IN. LG; 0.185 IN.

DIA; 0.070 IN. BORE DIA - 64 UNF - 2B IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-366-3217, 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
204770
NSN: 3020-00-366-3217
NIINs: 003663217, 009324949, 012715781, 013391602, 013438523
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
special_featuresBRASS,QQ-B-626; 0.185 IN. LG; 0.185 IN. DIA; 0.070 IN. BORE DIA - 64 UNF - 2B IN
NSN3020-00-366-3217
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WEIGHT,COUNTERBALANCE TITLE COMPONENT PN 204770 MFR WEIGHT,COUNTERBALANCE
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.500 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 11
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 1.0000 INCHES NOMINAL IN
•
TOOTH FORM: SPECIAL
•
NOMINAL OUTSIDE DIAMETER: 1.125 INCHES IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS IN
TEETH QUANTITY11
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.0000 INCHES NOMINAL IN
TOOTH FORMSPECIAL
NOMINAL OUTSIDE DIAMETER1.125 INCHES IN
PRESSURE ANGLE28.0000 DEGREES
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
8152070Reference document
Same NSN cross-reference
Reference document — Secondary reference
36694-209Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
82539-185Reference 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 204770?
204770 is a WEIGHT,COUNTERBALANCE.
What parts can replace 204770?
There are 3 known substitutes for 204770: 8152070, 36694-209, 82539-185. Substitute compatibility should be verified for your specific system.
What is the NSN for 204770?
204770 is cataloged in the U.S. Government catalog under NSN 3020-00-366-3217. 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.