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2862169 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2862169: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, center_hole_diameter: 11.975 INCHES NOMINAL IN, cross-sectional_height: 0.210 INCHES NOMINAL IN, end_item_identification: MK 45, MOD 4, material_document_and_classification: MIL-R-3065-SC410-DABF MIL SPEC ALL MATERIAL RESPONSES, part_name_assigned_by_controlling_agency: PACKING, PREFORMED. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-507-1577, 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
2862169
NSN: 5331-01-507-1577
NIINs: 015071577, 015877315
FSC: 5331 — O-ring
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER
center_hole_diameter11.975 INCHES NOMINAL IN
cross-sectional_height0.210 INCHES NOMINAL IN
end_item_identificationMK 45, MOD 4
material_document_and_classificationMIL-R-3065-SC410-DABF MIL SPEC ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyPACKING, PREFORMED
NSN5331-01-507-1577
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2862169 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: 0.210 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065-SC410-DABF MIL SPEC ALL MATERIAL RESPONSES
•
CENTER HOLE DIAMETER: 11.975 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.210 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065-SC410-DABF MIL SPEC ALL MATERIAL RESPONSES
CENTER HOLE DIAMETER11.975 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMK 45, MOD 4
MATERIALRUBBER
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 2862169?
2862169 is a O-RING.
What is the NSN for 2862169?
2862169 is cataloged in the U.S. Government catalog under NSN 5331-01-507-1577. This indicates validated use in U.S. government and defense supply chains.
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