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451892 — GASKET

✓ Government record, cited
Zebra · ORING SEAL
PRODUCT OVERVIEW

451892: GASKET.

Zebra's replacement parts and printheads are quality components made to Zebra's exacting engineering standards. These cost-effective components ensure that your printer will continue to provide the quality, reliability, and performance you expect. Quality Stamped from the same tools and dies as the originals, Zebra replacement parts and printheads are thoroughly inspected to ensure that they fit just as precisely as the originals.

They are made from the same high-quality materials to provide superior performance and protection against wear. This part is cataloged in the U.S. Government catalog under NSN 5330-00-565-4535, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
451892
NSN: 5330-00-565-4535
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hole_diameter0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter5.500 INCHES NOMINAL IN
style_designatorCIRCULAR
bolt_hole_quantity8
bolt_circle_diameter4.939 INCHES NOMINAL IN
cross-sectional_thickness0.187 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-565-4535
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 451892 MFR: Zebra ⚠ 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: 0.187 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 5.500 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 4.939 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
•
HOLE DIAMETER: 0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.187 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER5.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER4.939 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
HOLE DIAMETER0.203 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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
1125868Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 451892?
451892 is a GASKET manufactured by Zebra.
What parts can replace 451892?
There is 1 known substitute for 451892: 1125868. Substitute compatibility should be verified for your specific system.
What is the NSN for 451892?
451892 is cataloged in the U.S. Government catalog under NSN 5330-00-565-4535. This indicates validated use in U.S. government and defense supply chains.
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