PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 603000-0
603000-0 ✓ 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

OXYGEN SYSTEM,AIRCRAFT SURVIVAL. Key specifications include special_features: TWIN 22 CU. INCH.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-271-7016, 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
603000-0
NSN: 4820-01-271-7016
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
special_featuresTWIN 22 CU. INCH
NSN4820-01-271-7016
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 603000-0 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
60300Interchangeable
interchangeable cross-reference
interchangeable
ADN4SD513Interchangeable
interchangeable cross-reference
interchangeable
5643036Interchangeable
interchangeable cross-reference
interchangeable
A-A-381Interchangeable
interchangeable cross-reference
interchangeable
E8.9AInterchangeable
interchangeable cross-reference
interchangeable
388PR046Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 603000-0?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 603000-0?
603000-0 is a OXYGEN SYSTEM,AIRCRAFT SURVIVAL.
What parts can replace 603000-0?
There are 17 known substitutes for 603000-0: 60300, ADN4SD513, 5643036 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 603000-0?
603000-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-271-7016. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 603000-0

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026