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MFQ54X2L677-70 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MFQ54X2L677-70: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: SILICON OVERALL, peripheral_diameter: 58.0 MILLIMETERS NOMINAL MM, center_hole_diameter: 54.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 2.0 MILLIMETERS NOMINAL MM, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-264-5081, 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
MFQ54X2L677-70
NSN: 5330-01-264-5081
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialSILICON OVERALL
peripheral_diameter58.0 MILLIMETERS NOMINAL MM
center_hole_diameter54.0 MILLIMETERS NOMINAL MM
cross-sectional_height2.0 MILLIMETERS NOMINAL MM
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-01-264-5081
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MFQ54X2L677-70 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: 2.0 MILLIMETERS NOMINAL MM
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 58.0 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 54.0 MILLIMETERS NOMINAL MM
•
MATERIAL: SILICON OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT2.0 MILLIMETERS NOMINAL MM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER58.0 MILLIMETERS NOMINAL MM
CENTER HOLE DIAMETER54.0 MILLIMETERS NOMINAL MM
MATERIALSILICON OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
9-408 L677-70Reference 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 MFQ54X2L677-70?
MFQ54X2L677-70 is a PACKING,PREFORMED.
What parts can replace MFQ54X2L677-70?
There is 1 known substitute for MFQ54X2L677-70: 9-408 L677-70. Substitute compatibility should be verified for your specific system.
What is the NSN for MFQ54X2L677-70?
MFQ54X2L677-70 is cataloged in the U.S. Government catalog under NSN 5330-01-264-5081. This indicates validated use in U.S. government and defense supply chains.
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