PartsTable
Technical Data Sheet
Download PDF

3163812-1 — GUIDE,VALVE STEM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3163812-1: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, bore_diameter: 0.1423 INCHES NOMINAL IN, overall_length: 1.093 INCHES NOMINAL IN, bore_counterbore: INCLUDED, special_features: INTEGRAL FLANGE MTG PLATE, counterbore_depth: 0.277 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-025-2902, 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
3163812-1
NSN: 4810-01-025-2902
FSC: 4810 — Valves, Powered
CAGE: 59915 — SERVICE & SALES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
bore_diameter0.1423 INCHES NOMINAL IN
overall_length1.093 INCHES NOMINAL IN
bore_counterboreINCLUDED
special_featuresINTEGRAL FLANGE MTG PLATE
counterbore_depth0.277 INCHES NOMINAL IN
counterbore_diameter0.260 INCHES NOMINAL IN
counterbore_locationAA END
NSN4810-01-025-2902
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3163812-1 · 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
•
BORE COUNTERBORE: INCLUDED
•
COUNTERBORE DEPTH: 0.277 INCHES NOMINAL IN
•
COUNTERBORE LOCATION: AA END
•
COUNTERBORE DIAMETER: 0.260 INCHES NOMINAL IN
•
BORE DIAMETER: 0.1423 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.093 INCHES NOMINAL IN
BORE COUNTERBOREINCLUDED
COUNTERBORE DEPTH0.277 INCHES NOMINAL IN
COUNTERBORE LOCATIONAA END
COUNTERBORE DIAMETER0.260 INCHES NOMINAL IN
SPECIAL FEATURESINTEGRAL FLANGE MTG PLATE
BORE DIAMETER0.1423 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
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: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 3163812-1?
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 3163812-1?
3163812-1 is a GUIDE,VALVE STEM.
What is the NSN for 3163812-1?
3163812-1 is cataloged in the U.S. Government catalog under NSN 4810-01-025-2902. 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 — 3163812-1

✓ 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.