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4328K12 — VALVE,REGULATING,SYSTEM PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4328K12: VALVE,REGULATING,SYSTEM PRESSURE.

VALVE,REGULATING,SYSTEM PRESSURE. Key specifications include material: ALUMINUM BODY, temp_rating: 250.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: MANUAL SINGLE STAGE, special_features: 2 1/4 IN. NPT GAUGE PORTS IN, manual_control_method: TEE HANDLE, outlet_pressure_range: 0.0 TO 125.0 CAMERA MOUNT.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-595-4247, 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
4328K12
NSN: 4820-01-595-4247
FSC: 4820 — Valves, Nonpowered
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialALUMINUM BODY
temp_rating250.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeMANUAL SINGLE STAGE
special_features2 1/4 IN. NPT GAUGE PORTS IN
manual_control_methodTEE HANDLE
outlet_pressure_range0.0 TO 125.0 CAMERA MOUNT
media_for_which_designedAIR
maximum_inlet_pressure_ratingERR-060
outlet_pressure_accuracy_ratingERR-060
NSN4820-01-595-4247
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4328K12 · 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
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
TEMP RATING: 250.0 FAHRENHEIT MAXIMUM DEGF
•
OUTLET PRESSURE RANGE: 0.0 TO 125.0 CAMERA MOUNT
•
MANUAL CONTROL METHOD: TEE HANDLE
•
MATERIAL: ALUMINUM BODY
•
OUTLET PRESSURE ACCURACY RATING: ERR-060
•
MEDIA FOR WHICH DESIGNED: AIR
TECHNICAL CHARACTERISTICS
REGULATION TYPEMANUAL SINGLE STAGE
TEMP RATING250.0 FAHRENHEIT MAXIMUM DEGF
OUTLET PRESSURE RANGE0.0 TO 125.0 CAMERA MOUNT
MANUAL CONTROL METHODTEE HANDLE
SPECIAL FEATURES2 1/4 IN. NPT GAUGE PORTS IN
MATERIALALUMINUM BODY
OUTLET PRESSURE ACCURACY RATINGERR-060
MEDIA FOR WHICH DESIGNEDAIR
MAXIMUM INLET PRESSURE RATINGERR-060
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4328K12?
4328K12 is a VALVE,REGULATING,SYSTEM PRESSURE.
What is the NSN for 4328K12?
4328K12 is cataloged in the U.S. Government catalog under NSN 4820-01-595-4247. 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.