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2-222 N0552 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-222 N0552: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, center_hole_diameter: 1.48 INCHES NOMINAL IN, cross-sectional_height: 0.14 INCHES NOMINAL IN, end_item_identification: 5420-01-545-7365. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-229-4071, 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
2-222 N0552
NSN: 5331-01-229-4071
NIINs: 012294071, 016786045
FSC: 5331 — O-ring
CAGE: 60848 — ALLIED SYSTEMS COMPANY DBA ALLIED SYSTEMS CO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
center_hole_diameter1.48 INCHES NOMINAL IN
cross-sectional_height0.14 INCHES NOMINAL IN
end_item_identification5420-01-545-7365
NSN5331-01-229-4071
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-222 N0552 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
SUBSTITUTES & CROSS-REFERENCES 2
58K222Reference document
Same NSN cross-reference
Reference document — Secondary reference
13803543-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 2-222 N0552?
2-222 N0552 is a O-RING.
What parts can replace 2-222 N0552?
There are 2 known substitutes for 2-222 N0552: 58K222, 13803543-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-222 N0552?
2-222 N0552 is cataloged in the U.S. Government catalog under NSN 5331-01-229-4071. This indicates validated use in U.S. government and defense supply chains.
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