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8030PC21 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8030PC21: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, temp_rating: 425.0 FAHRENHEIT MAXIMUM DEGF, pressure_rating: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, media_for_which_designed: AIR OR WATER OR OIL OR GAS, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-929-5878, 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
8030PC21
NSN: 4820-00-929-5878
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialCOPPER ALLOY
temp_rating425.0 FAHRENHEIT MAXIMUM DEGF
pressure_rating400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
media_for_which_designedAIR OR WATER OR OIL OR GAS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-00-929-5878
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8030PC21 · 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
•
PRESSURE RATING: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
TEMP RATING: 425.0 FAHRENHEIT MAXIMUM DEGF
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MEDIA FOR WHICH DESIGNED: AIR OR WATER OR OIL OR GAS
•
MATERIAL: COPPER ALLOY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
TECHNICAL CHARACTERISTICS
PRESSURE RATING400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TEMP RATING425.0 FAHRENHEIT MAXIMUM DEGF
CRITICALITY CODE JUSTIFICATIONZZZY
MEDIA FOR WHICH DESIGNEDAIR OR WATER OR OIL OR GAS
MATERIALCOPPER ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
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 7
8030PC21CPReference document
Same NSN cross-reference
Reference document — Secondary reference
8000-150XYCPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8000-150XYReference document
Same NSN cross-reference
Reference document — Secondary reference
B10848.001.130CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H9-263-33-0392Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
B10848.001.130Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 8030PC21?
8030PC21 is a DISK,VALVE.
What parts can replace 8030PC21?
There are 7 known substitutes for 8030PC21: 8030PC21CP, 8000-150XYCP, 8000-150XY and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8030PC21?
8030PC21 is cataloged in the U.S. Government catalog under NSN 4820-00-929-5878. 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.