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B227022-42 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B227022-42: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include jaw_type: SERRATED AND STRAIGHT, material: STEEL CORROSION RESISTING OVERALL, overall_length: 4.250 INCHES NOMINAL IN, special_features: COMBINATION NEEDLE HOLDER AND SUTURE FORCEPS; SERRATED 10MM. JAWS MM, design_designation: GREEN, part_name_assigned_by_controlling_agency: HOLDER SUTURE NEEDLE GREEN CRS SERRATED JAW 10 MM MM.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-446-5849, 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
B227022-42
NSN: 4820-01-446-5849
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
jaw_typeSERRATED AND STRAIGHT
materialSTEEL CORROSION RESISTING OVERALL
overall_length4.250 INCHES NOMINAL IN
special_featuresCOMBINATION NEEDLE HOLDER AND SUTURE FORCEPS; SERRATED 10MM. JAWS MM
design_designationGREEN
part_name_assigned_by_controlling_agencyHOLDER SUTURE NEEDLE GREEN CRS SERRATED JAW 10 MM MM
NSN4820-01-446-5849
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B227022-42 · 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
SUBSTITUTES & CROSS-REFERENCES 2
E3829Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
E3829 3IN. ITEM 26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B227022-42?
B227022-42 is a SEAT,VALVE.
What parts can replace B227022-42?
There are 2 known substitutes for B227022-42: E3829, E3829 3IN. ITEM 26. Substitute compatibility should be verified for your specific system.
What is the NSN for B227022-42?
B227022-42 is cataloged in the U.S. Government catalog under NSN 4820-01-446-5849. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.