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10554998-4 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10554998-4: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, temp_rating: -40.0 CELSIUS AND 100.0 CELSIUS DEGC, special_features: DUROMETER 65 TO 75,WEATHER RESISTANT, center_hole_diameter: 0.669 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN, material_document_and_classification: SAE3209L ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-541-3969, 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
10554998-4
NSN: 5331-01-541-3969
FSC: 5331 — O-ring
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
temp_rating-40.0 CELSIUS AND 100.0 CELSIUS DEGC
special_featuresDUROMETER 65 TO 75,WEATHER RESISTANT
center_hole_diameter0.669 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
material_document_and_classificationSAE3209L ASSN STD SINGLE MATERIAL RESPONSE
NSN5331-01-541-3969
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10554998-4 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
•
TEMP RATING: -40.0 CELSIUS AND 100.0 CELSIUS DEGC
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE3209L ASSN STD SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 0.669 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 CELSIUS AND 100.0 CELSIUS DEGC
MATERIAL DOCUMENT AND CLASSIFICATIONSAE3209L ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESDUROMETER 65 TO 75,WEATHER RESISTANT
CENTER HOLE DIAMETER0.669 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR
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 2
2-017 C1124Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-017C1124-70Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10554998-4?
10554998-4 is a O-RING.
What parts can replace 10554998-4?
There are 2 known substitutes for 10554998-4: 2-017 C1124, 2-017C1124-70. Substitute compatibility should be verified for your specific system.
What is the NSN for 10554998-4?
10554998-4 is cataloged in the U.S. Government catalog under NSN 5331-01-541-3969. This indicates validated use in U.S. government and defense supply chains.
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