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PartsTable / COMPONENT / DGR4350K-83-C
DGR4350K-83-C ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include end_item_identification: GEAR ASSEMBLY,SPEED DECREASER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-293-8083, 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
DGR4350K-83-C
NSN: 4730-01-293-8083
FSC: 4730
CAGE: 03502 — GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT (USA)
SPECIFICATIONS
end_item_identificationGEAR ASSEMBLY,SPEED DECREASER
NSN4730-01-293-8083
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DGR4350K-83-C · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONGEAR ASSEMBLY,SPEED DECREASER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A-A-55599Interchangeable
interchangeable cross-reference
interchangeable
BU1212ZInterchangeable
interchangeable cross-reference
interchangeable
N212Interchangeable
interchangeable cross-reference
interchangeable
117157050PC90Interchangeable
interchangeable cross-reference
interchangeable
7544Interchangeable
interchangeable cross-reference
interchangeable
N-2-1-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DGR4350K-83-C?
DGR4350K-83-C is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace DGR4350K-83-C?
There are 9 known substitutes for DGR4350K-83-C: A-A-55599, BU1212Z, N212 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DGR4350K-83-C?
DGR4350K-83-C is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-293-8083. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026