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2784498-1 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2784498-1: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, design_type: FRICTION, special_features: MOLDING MATERIAL, POLYCARBONATE IN ACCORDANCE WITH ASTM O3935 PC 110G30A33230F24, COLOR NATURAL OR BLACK, tube_outside_diameter_for_which_designed: 8.380 INCHES MAXIMUM IN, opening_inside_diameter_for_which_designed: 1.240 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-473-4028, 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
2784498-1
NSN: 5340-01-473-4028
FSC: 5340 — Hardware, Commercial
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialPLASTIC
design_typeFRICTION
special_featuresMOLDING MATERIAL, POLYCARBONATE IN ACCORDANCE WITH ASTM O3935 PC 110G30A33230F24, COLOR NATURAL OR BLACK
tube_outside_diameter_for_which_designed8.380 INCHES MAXIMUM IN
opening_inside_diameter_for_which_designed1.240 INCHES MAXIMUM IN
NSN5340-01-473-4028
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2784498-1 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
•
DESIGN TYPE: FRICTION
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 8.380 INCHES MAXIMUM IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 1.240 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED8.380 INCHES MAXIMUM IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.240 INCHES MAXIMUM IN
SPECIAL FEATURESMOLDING MATERIAL, POLYCARBONATE IN ACCORDANCE WITH ASTM O3935 PC 110G30A33230F24, COLOR NATURAL OR BLACK
MATERIALPLASTIC
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2784498-1?
2784498-1 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 2784498-1?
2784498-1 is cataloged in the U.S. Government catalog under NSN 5340-01-473-4028. This indicates validated use in U.S. government and defense supply chains.
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