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3356AS527-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3356AS527-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 12.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 2.0 MILLIMETERS NOMINAL MM, material_document_and_classification: MIL-R-6855,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-366-3060, 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
3356AS527-1
NSN: 5331-01-366-3060
FSC: 5331 — O-ring
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter12.0 MILLIMETERS NOMINAL MM
cross-sectional_height2.0 MILLIMETERS NOMINAL MM
material_document_and_classificationMIL-R-6855,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5331-01-366-3060
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3356AS527-1 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: 2.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 12.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT2.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER12.0 MILLIMETERS NOMINAL MM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 3
GS900200Reference document
Same NSN cross-reference
Reference document — Secondary reference
2002AS527-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
3356AS527Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3356AS527-1?
3356AS527-1 is a O-RING.
What parts can replace 3356AS527-1?
There are 3 known substitutes for 3356AS527-1: GS900200, 2002AS527-1, 3356AS527. Substitute compatibility should be verified for your specific system.
What is the NSN for 3356AS527-1?
3356AS527-1 is cataloged in the U.S. Government catalog under NSN 5331-01-366-3060. This indicates validated use in U.S. government and defense supply chains.
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