PartsTable
Technical Data Sheet
Download PDF

859414-3 — GUIDE,VALVE STEM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

859414-3: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, bore_diameter: 0.3400 INCHES NOMINAL IN, overall_length: 1.535 INCHES NOMINAL IN, aa_end_diameter: 0.405 INCHES NOMINAL IN, bore_countersink: INCLUDED, outside_diameter: 0.540 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-263-0644, 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
859414-3
NSN: 4810-01-263-0644
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
bore_diameter0.3400 INCHES NOMINAL IN
overall_length1.535 INCHES NOMINAL IN
aa_end_diameter0.405 INCHES NOMINAL IN
bore_countersinkINCLUDED
outside_diameter0.540 INCHES NOMINAL IN
special_features2HOLES 0.074-0.082 IN DIA THRU BOTH WALLS 90 DEGREE BASIC APART; 2HOLES0.060 - 0.070 IN DIA THRU BOTH WALLS IN
style_designatorSHOULDERED-GROOVED SHANK
countersink_diameter0.405 INCHES NOMINAL IN
countersink_locationAA END
bb_end_shank_diameter0.282 INCHES NOMINAL IN
major_diameter_length0.055 INCHES NOMINAL IN
NSN4810-01-263-0644
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 859414-3 · 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
•
COUNTERSINK ANGLE IN DEG: 25.0
•
COUNTERSINK DIAMETER: 0.405 INCHES NOMINAL IN
•
MAJOR DIAMETER LENGTH: 0.055 INCHES NOMINAL IN
•
BB END SHANK DIAMETER: 0.282 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: USED ON 396170-3-1 VALVE
•
STYLE DESIGNATOR: SHOULDERED-GROOVED SHANK
•
OUTSIDE DIAMETER: 0.540 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
COUNTERSINK ANGLE IN DEG25.0
COUNTERSINK DIAMETER0.405 INCHES NOMINAL IN
MAJOR DIAMETER LENGTH0.055 INCHES NOMINAL IN
BB END SHANK DIAMETER0.282 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESUSED ON 396170-3-1 VALVE
STYLE DESIGNATORSHOULDERED-GROOVED SHANK
OVERALL LENGTH1.535 INCHES NOMINAL IN
OUTSIDE DIAMETER0.540 INCHES NOMINAL IN
SPECIAL FEATURES2HOLES 0.074-0.082 IN DIA THRU BOTH WALLS 90 DEGREE BASIC APART; 2HOLES0.060 - 0.070 IN DIA THRU BOTH WALLS IN
AA END DIAMETER0.405 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 859414-3?
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 859414-3?
859414-3 is a GUIDE,VALVE STEM.
What is the NSN for 859414-3?
859414-3 is cataloged in the U.S. Government catalog under NSN 4810-01-263-0644. 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 — 859414-3

✓ 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.