PartsTable
Technical Data Sheet
Download PDF

8541-004-002 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8541-004-002: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, special_features: STELITE FACED;USED ON 2 INCH GATE VALVE IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-234-8454, 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
8541-004-002
NSN: 4820-01-234-8454
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
special_featuresSTELITE FACED;USED ON 2 INCH GATE VALVE IN
NSN4820-01-234-8454
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8541-004-002 · 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 BODY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTELITE FACED;USED ON 2 INCH GATE VALVE IN
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 2
83309-42Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
8541-004-062Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 8541-004-002?
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 8541-004-002?
8541-004-002 is a SEAT,VALVE.
What parts can replace 8541-004-002?
There are 2 known substitutes for 8541-004-002: 83309-42, 8541-004-062. Substitute compatibility should be verified for your specific system.
What is the NSN for 8541-004-002?
8541-004-002 is cataloged in the U.S. Government catalog under NSN 4820-01-234-8454. 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 — 8541-004-002