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5902873 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5902873: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-284-7876, 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
5902873
NSN: 5331-01-284-7876
FSC: 5331 — O-ring
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyO-RING
NSN5331-01-284-7876
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5902873 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESPART IS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION,OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL,AS DETERMINED BY THE DAF,B-1B SYSTEM PROGRAM OFFICE TECHNICAL CONTENT MANAGER.ACTION ID 45534967
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
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 5902873?
5902873 is a O-RING.
What is the NSN for 5902873?
5902873 is cataloged in the U.S. Government catalog under NSN 5331-01-284-7876. This indicates validated use in U.S. government and defense supply chains.
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