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PartsTable / COMPONENT / 1D9638-35172
1D9638-35172 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-019-2891, 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
1D9638-35172
NSN: 4820-01-019-2891
FSC: 4820
CAGE: 22508 — FISHER CONTROLS CO INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
NSN4820-01-019-2891
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1D9638-35172 · 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
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
30549 PIECE 7Interchangeable
interchangeable cross-reference
interchangeable
30549Interchangeable
interchangeable cross-reference
interchangeable
X-85967-00Interchangeable
interchangeable cross-reference
interchangeable
1D9638Interchangeable
Same NIIN cross-reference
interchangeable
1D9638-3517Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1D9638-35172?
1D9638-35172 is a STEM,FLUID VALVE.
What parts can replace 1D9638-35172?
There are 5 known substitutes for 1D9638-35172: 30549 PIECE 7, 30549, X-85967-00 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1D9638-35172?
1D9638-35172 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-019-2891. 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