PartsTable
Technical Data Sheet
AA55801-280D4 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, special_features: CLEAN SMOOTH FINISH;FLEX RESISTANT, end_item_identification: 2350014587550, nondefinitive_spec/std_data: 40 GRADE AND 2B CLASS, material_document_and_classification: SAEAMS 2817 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND SAE AS568 NATIONAL SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-610-5151, 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
AA55801-280D4
NSN: 5331-01-610-5151
FSC: 5331 — O-RING
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
special_featuresCLEAN SMOOTH FINISH;FLEX RESISTANT
end_item_identification2350014587550
nondefinitive_spec/std_data40 GRADE AND 2B CLASS
material_document_and_classificationSAEAMS 2817 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND SAE AS568 NATIONAL SPEC SINGLE MATERIAL RESPONSE
NSN5331-01-610-5151
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AA55801-280D4 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
MATERIAL DOCUMENT AND CLASSIFICATION: SAEAMS 2817 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND SAE AS568 NATIONAL SPEC SINGLE MATERIAL RESPONSE
NONDEFINITIVE SPEC/STD DATA: 40 GRADE AND 2B CLASS
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCLEAN SMOOTH FINISH;FLEX RESISTANT
MATERIAL DOCUMENT AND CLASSIFICATIONSAEAMS 2817 NATIONAL SPEC SINGLE MATERIAL RESPONSE AND SAE AS568 NATIONAL SPEC SINGLE MATERIAL RESPONSE
NONDEFINITIVE SPEC/STD DATA40 GRADE AND 2B CLASS
END ITEM IDENTIFICATION2350014587550
MATERIALRUBBER SILICONE CLASS Q
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
ARP568-212ZZR76 5GR70Interchangeable
interchangeable cross-reference
interchangeable
AS568-212Interchangeable
interchangeable cross-reference
interchangeable
AA55801-212D7Interchangeable
interchangeable cross-reference
interchangeable
ZZ-R-765CLIIBGR70/AS568-143Interchangeable
interchangeable cross-reference
interchangeable
A-A-55801Interchangeable
interchangeable cross-reference
interchangeable
AA55801-143D7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA55801-280D4?
AA55801-280D4 is a O-RING.
What parts can replace AA55801-280D4?
There are 11 known substitutes for AA55801-280D4: ARP568-212ZZR76 5GR70, AS568-212, AA55801-212D7 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA55801-280D4?
AA55801-280D4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-610-5151. This indicates validated use in U.S. government and defense supply chains.
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