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Technical Data Sheet
PartsTable / COMPONENT / 1625674-1
1625674-1 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, outside_diameter: 0.297 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.120 INCHES NOMINAL IN, cross-sectional_thickness: 0.018 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-003-4269, 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
1625674-1
NSN: 5330-01-003-4269
FSC: 5330
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
outside_diameter0.297 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.120 INCHES NOMINAL IN
cross-sectional_thickness0.018 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-003-4269
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1625674-1 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
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
OUTSIDE DIAMETER: 0.297 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.018 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 0.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCIRCULAR
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OUTSIDE DIAMETER0.297 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.018 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER0.120 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
11761Interchangeable
interchangeable cross-reference
interchangeable
5S909Interchangeable
interchangeable cross-reference
interchangeable
545-0143-002Interchangeable
interchangeable cross-reference
interchangeable
7351Interchangeable
interchangeable cross-reference
interchangeable
6515NCM093392Interchangeable
interchangeable cross-reference
interchangeable
04.305.012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1625674-1?
1625674-1 is a GASKET.
What parts can replace 1625674-1?
There are 6 known substitutes for 1625674-1: 11761, 5S909, 545-0143-002 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1625674-1?
1625674-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-003-4269. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026