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807220-48 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

807220-48: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, center_hole_diameter: 20.955 INCHES NOMINAL IN, cross-sectional_height: 0.275 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-428-7166, 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
807220-48
NSN: 5331-01-428-7166
FSC: 5331 — O-ring
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
center_hole_diameter20.955 INCHES NOMINAL IN
cross-sectional_height0.275 INCHES NOMINAL IN
NSN5331-01-428-7166
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 807220-48 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
•
CROSS-SECTIONAL HEIGHT: 0.275 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 20.955 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.275 INCHES NOMINAL IN
CENTER HOLE DIAMETER20.955 INCHES NOMINAL IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 5
M83248/2-470Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
RX-192369 ITEM 16Reference document
Same NSN cross-reference
Reference document — Secondary reference
211056400Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS3581-470Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS3581Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 807220-48?
807220-48 is a O-RING.
What parts can replace 807220-48?
There are 5 known substitutes for 807220-48: M83248/2-470, RX-192369 ITEM 16, 211056400 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 807220-48?
807220-48 is cataloged in the U.S. Government catalog under NSN 5331-01-428-7166. This indicates validated use in U.S. government and defense supply chains.
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