PartsTable
Technical Data Sheet
Download PDF

10203 ITEM 15 — STEM AND DISK ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10203 ITEM 15: STEM AND DISK ASSEMBLY.

The STEM AND DISK ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CONSISTS OF ONE EACH DISK,STEM AND POINT,STEM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-104-6376, 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
10203 ITEM 15
NSN: 4820-01-104-6376
FSC: 4820 — Valves, Nonpowered
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF ONE EACH DISK,STEM AND POINT,STEM
NSN4820-01-104-6376
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10203 ITEM 15 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF ONE EACH DISK,STEM AND POINT,STEM
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF ONE EACH DISK,STEM AND POINT,STEM
SUBSTITUTES & CROSS-REFERENCES 3
G80025-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10203Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
10203-25 ITEM 15CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 10203 ITEM 15?
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 10203 ITEM 15?
10203 ITEM 15 is a STEM AND DISK ASSEMBLY.
What parts can replace 10203 ITEM 15?
There are 3 known substitutes for 10203 ITEM 15: G80025-3, 10203, 10203-25 ITEM 15CP. Substitute compatibility should be verified for your specific system.
What is the NSN for 10203 ITEM 15?
10203 ITEM 15 is cataloged in the U.S. Government catalog under NSN 4820-01-104-6376. 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 — 10203 ITEM 15

✓ 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.