PartsTable
Technical Data Sheet
Download PDF

5240103 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5240103: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, end_item_identification: NIMITZ CLASS CVN, stem_actuating_end_type: THREADED EXTERNALLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-431-6627, 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
5240103
NSN: 4820-01-431-6627
FSC: 4820 — Valves, Nonpowered
CAGE: 15852 — W S DARLEY & CO (USA)
SPECIFICATIONS
materialSTEEL COMP 316
end_item_identificationNIMITZ CLASS CVN
stem_actuating_end_typeTHREADED EXTERNALLY
NSN4820-01-431-6627
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5240103 · 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
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS
STEM ACTUATING END TYPETHREADED EXTERNALLY
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALSTEEL COMP 316
SUBSTITUTES & CROSS-REFERENCES 2
B229 REP NO 66Reference document
Same NSN cross-reference
Reference document — Secondary reference
A170-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 5240103?
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 5240103?
5240103 is a STEM,FLUID VALVE.
What parts can replace 5240103?
There are 2 known substitutes for 5240103: B229 REP NO 66, A170-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 5240103?
5240103 is cataloged in the U.S. Government catalog under NSN 4820-01-431-6627. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5240103

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.