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83-1020 — STEM,FLUID VALVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

83-1020: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 8.000 INCHES NOMINAL IN, largest_outside_diameter: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-456-3191, 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
83-1020
NSN: 5330-00-456-3191
NIINs: 004563191, 010118293
FSC: 5330 — Packing and Gasket Materials
CAGE: 12881 — METAL TEXTILES CORPORATION DBA METAL TEXTILES DIV ELECTRONIC SHIELDING GROUP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length8.000 INCHES NOMINAL IN
largest_outside_diameter0.620 INCHES NOMINAL IN
NSN5330-00-456-3191
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 83-1020 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON ABRNE COMM & NAV EQUIP
SUBSTITUTES & CROSS-REFERENCES 2
8150000350Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
001-40Reference 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 83-1020?
83-1020 is a STEM,FLUID VALVE.
What parts can replace 83-1020?
There are 2 known substitutes for 83-1020: 8150000350, 001-40. Substitute compatibility should be verified for your specific system.
What is the NSN for 83-1020?
83-1020 is cataloged in the U.S. Government catalog under NSN 5330-00-456-3191. This indicates validated use in U.S. government and defense supply chains.
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