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2584553 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2584553: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: SOLID, aperture_width: 21.250 INCHES NOMINAL IN, aperture_length: 107.250 INCHES NOMINAL IN, special_features: LOWER OUTSIDE CORNER RADII 1.125 IN. IN, style_designator: NON-CIRCULAR.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-439-2760, 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
2584553
NSN: 5330-00-439-2760
FSC: 5330 — Packing and Gasket Materials
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionSOLID
aperture_width21.250 INCHES NOMINAL IN
aperture_length107.250 INCHES NOMINAL IN
special_featuresLOWER OUTSIDE CORNER RADII 1.125 IN. IN
style_designatorNON-CIRCULAR
attachment_methodROUND HOLE
fabrication_methodSOLID
inside_corner_radius7.625 INCHES NOMINAL IN
cross-sectional_width1.125 INCHES NOMINAL IN
outside_corner_radius8.750 INCHES NOMINAL IN
cross-sectional_height0.594 INCHES NOMINAL IN
NSN5330-00-439-2760
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2584553 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
•
ATTACHMENT HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 5
•
CROSS-SECTIONAL HEIGHT: 0.594 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 7.625 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3347 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: D SHAPE
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.125 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY5
CROSS-SECTIONAL HEIGHT0.594 INCHES NOMINAL IN
INSIDE CORNER RADIUS7.625 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.125 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3347 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLED SHAPE
APERTURE WIDTH21.250 INCHES NOMINAL IN
APERTURE LENGTH107.250 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2584553?
2584553 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 2584553?
2584553 is cataloged in the U.S. Government catalog under NSN 5330-00-439-2760. This indicates validated use in U.S. government and defense supply chains.
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