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A547-451 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A547-451: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 1.710 INCHES NOMINAL IN, aperture_diameter: 1.654 INCHES NOMINAL IN, surface_treatment: ANODIZE OVERALL, cross-sectional_thickness: 0.093 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR METAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-889-2536, 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
A547-451
NSN: 5330-00-889-2536
FSC: 5330 — Packing and Gasket Materials
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
outside_diameter1.710 INCHES NOMINAL IN
aperture_diameter1.654 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
cross-sectional_thickness0.093 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
NSN5330-00-889-2536
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A547-451 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 THICKNESS: 0.093 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 1.710 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.654 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.093 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER1.710 INCHES NOMINAL IN
APERTURE DIAMETER1.654 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
547A002893Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
002893Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 A547-451?
A547-451 is a GASKET.
What parts can replace A547-451?
There are 2 known substitutes for A547-451: 547A002893, 002893. Substitute compatibility should be verified for your specific system.
What is the NSN for A547-451?
A547-451 is cataloged in the U.S. Government catalog under NSN 5330-00-889-2536. This indicates validated use in U.S. government and defense supply chains.
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