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Technical Data Sheet
PartsTable / COMPONENT / 939098C1
939098C1 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,BLEEDER,HYDRAULIC SYSTEM is a the manufacturer industrial component. Key specifications include special_features: 0.440 DIA WITH 0.120 HOLE, 1.090 DEEP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-048-9527, 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
939098C1
NSN: 4820-01-048-9527
FSC: 4820
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
special_features0.440 DIA WITH 0.120 HOLE, 1.090 DEEP
NSN4820-01-048-9527
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 939098C1 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES0.440 DIA WITH 0.120 HOLE, 1.090 DEEP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
03031-50Interchangeable
interchangeable cross-reference
interchangeable
3B4128Interchangeable
interchangeable cross-reference
interchangeable
C9PZ-8620-AAInterchangeable
interchangeable cross-reference
interchangeable
02000048515Interchangeable
interchangeable cross-reference
interchangeable
9433740Interchangeable
interchangeable cross-reference
interchangeable
PP-8228Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 939098C1?
939098C1 is a VALVE,BLEEDER,HYDRAULIC SYSTEM.
What parts can replace 939098C1?
There are 23 known substitutes for 939098C1: 03031-50, 3B4128, C9PZ-8620-AA and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 939098C1?
939098C1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-048-9527. 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