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B139429 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B139429: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include bore_style: PLAIN BOTH ENDS, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-428-4348, 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
B139429
NSN: 3020-01-428-4348
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
bore_stylePLAIN BOTH ENDS
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN3020-01-428-4348
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN B139429 MFR GEAR,HELICAL
KEY FEATURES
•
BORE STYLE: PLAIN BOTH ENDS
TECHNICAL CHARACTERISTICS
BORE STYLEPLAIN BOTH ENDS
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
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 1
FORM5S1878FIG10REF24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 B139429?
B139429 is a GEAR,HELICAL.
What parts can replace B139429?
There is 1 known substitute for B139429: FORM5S1878FIG10REF24. Substitute compatibility should be verified for your specific system.
What is the NSN for B139429?
B139429 is cataloged in the U.S. Government catalog under NSN 3020-01-428-4348. This indicates validated use in U.S. government and defense supply chains.
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