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33325K22 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

33325K22: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 0.375 INCHES IN, style_designator: STRAIGHT THRU, surface_treatment: CHROMATE, face_to_face_distance: 2.000 INCHES IN, maximum_operating_temp: 366.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-628-0446, 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
33325K22
NSN: 4820-01-628-0446
FSC: 4820 — Valves, Nonpowered
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size0.375 INCHES IN
style_designatorSTRAIGHT THRU
surface_treatmentCHROMATE
face_to_face_distance2.000 INCHES IN
maximum_operating_temp366.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
part_name_assigned_by_controlling_agencyCHROME-PLATED BRASS BALL VALVE
NSN4820-01-628-0446
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 33325K22 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE SIZE: 0.375 INCHES IN
•
MAXIMUM OPERATING TEMP: 366.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
SURFACE TREATMENT: CHROMATE
•
FACE TO FACE DISTANCE: 2.000 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE0.375 INCHES IN
MAXIMUM OPERATING TEMP366.0 FAHRENHEIT SINGLE RESPONSE DEGF
SURFACE TREATMENTCHROMATE
FACE TO FACE DISTANCE2.000 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCHROME-PLATED BRASS BALL VALVE
MATERIALCOPPER ALLOY BODY
VALVE OPERATION METHODMANUAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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
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FREQUENTLY ASKED QUESTIONS
What is 33325K22?
33325K22 is a VALVE,BALL.
What is the NSN for 33325K22?
33325K22 is cataloged in the U.S. Government catalog under NSN 4820-01-628-0446. 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.