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X-6477-88 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

X-6477-88: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.425 INCHES MINIMUM AND 1.461 INCHES MAXIMUM IN, center_hole_diameter: 1.225 INCHES MINIMUM AND 1.249 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-157-6355, 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
X-6477-88
NSN: 5331-01-157-6355
FSC: 5331 — O-ring
CAGE: 18740 — YALE INDUSTRIAL PRODUCTS, INC. DIV DUFF NORTON COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating90.0 SHORE DUROMETER A NOMINAL
outside_diameter1.425 INCHES MINIMUM AND 1.461 INCHES MAXIMUM IN
center_hole_diameter1.225 INCHES MINIMUM AND 1.249 INCHES MAXIMUM IN
elongation_percentage160 MAXIMUM
cross-sectional_height0.103 INCHES NOMINAL IN
NSN5331-01-157-6355
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: X-6477-88 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: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.103 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.425 INCHES MINIMUM AND 1.461 INCHES MAXIMUM IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CENTER HOLE DIAMETER: 1.225 INCHES MINIMUM AND 1.249 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
OUTSIDE DIAMETER1.425 INCHES MINIMUM AND 1.461 INCHES MAXIMUM IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE160 MAXIMUM
CENTER HOLE DIAMETER1.225 INCHES MINIMUM AND 1.249 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
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
2-124 NBRSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-124 N552-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS568-124 3CH915B34EO16EO36Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X-6477-88?
X-6477-88 is a O-RING.
What parts can replace X-6477-88?
There are 3 known substitutes for X-6477-88: 2-124 NBR, 2-124 N552-90, AS568-124 3CH915B34EO16EO36. Substitute compatibility should be verified for your specific system.
What is the NSN for X-6477-88?
X-6477-88 is cataloged in the U.S. Government catalog under NSN 5331-01-157-6355. This indicates validated use in U.S. government and defense supply chains.
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