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Technical Data Sheet
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B47690 — B47690

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B47690: B47690.

The B47690 is a the manufacturer industrial component. Key specifications include end_item_identification: 1905-01-031-6077. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-190-3890, 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
B47690
NSN: 5330-01-190-3890
NIINs: 011903890, 013463804
FSC: 5330 — Packing and Gasket Materials
CAGE: 62809 — MARINE ACQUISITION (US) INCORPORATED DIV PRIME LINE INDUSTRIAL CONTROLS (USA)
SPECIFICATIONS
end_item_identification1905-01-031-6077
NSN5330-01-190-3890
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B47690 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION1905-01-031-6077
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B47690?
B47690 is a B47690.
What is the NSN for B47690?
B47690 is cataloged in the U.S. Government catalog under NSN 5330-01-190-3890. This indicates validated use in U.S. government and defense supply chains.
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