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10163419 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10163419: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.451 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN, material_document_and_classification: MIL-25988 TYPE 1, CLASS 1, GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-129-7625, 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
10163419
NSN: 5331-01-129-7625
FSC: 5331 — O-ring
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialRUBBER FLUOROSILICONE CLASS FQ
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.451 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
material_document_and_classificationMIL-25988 TYPE 1, CLASS 1, GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5331-01-129-7625
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10163419 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: 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-25988 TYPE 1, CLASS 1, GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 0.451 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROSILICONE CLASS FQ
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-25988 TYPE 1, CLASS 1, GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.451 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROSILICONE CLASS FQ
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 7
LRC63047-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST7M251-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
CGR1601-0125-15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
00457-045 F70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SZ7583-15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-R-25988Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10163419?
10163419 is a O-RING.
What parts can replace 10163419?
There are 7 known substitutes for 10163419: LRC63047-15, ST7M251-15, CGR1601-0125-15 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10163419?
10163419 is cataloged in the U.S. Government catalog under NSN 5331-01-129-7625. This indicates validated use in U.S. government and defense supply chains.
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