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33259-7-1-2IN — DISK,VALVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

33259-7-1-2IN: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include special_features: SPECIAL CLEAN FOR LIQUID OXYGEN SERVICE, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING AND MARKING IAW MIL-STD-1330D. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-319-0986, 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
33259-7-1-2IN
NSN: 5330-00-319-0986
NIINs: 003190986, 003191026
FSC: 5330 — Packing and Gasket Materials
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
special_featuresSPECIAL CLEAN FOR LIQUID OXYGEN SERVICE
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING AND MARKING IAW MIL-STD-1330D
NSN5330-00-319-0986
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 33259-7-1-2IN MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING AND MARKING IAW MIL-STD-1330D
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING AND MARKING IAW MIL-STD-1330D
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 33259-7-1-2IN?
33259-7-1-2IN is a DISK,VALVE.
What is the NSN for 33259-7-1-2IN?
33259-7-1-2IN is cataloged in the U.S. Government catalog under NSN 5330-00-319-0986. This indicates validated use in U.S. government and defense supply chains.
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