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Technical Data Sheet
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9047B39 — 9047B39

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9047B39: 9047B39.

The 9047B39 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-139-6943, 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
9047B39
NSN: 5330-00-139-6943
FSC: 5330 — Packing and Gasket Materials
CAGE: 80850 — INTERLINE BRANDS, INC. DBA J. A. SEXAUER (USA)
SPECIFICATIONS
Part Number9047B39
NSN5330-00-139-6943
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9047B39 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
SUBSTITUTES & CROSS-REFERENCES 2
90472Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
B39Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 9047B39?
9047B39 is a 9047B39.
What parts can replace 9047B39?
There are 2 known substitutes for 9047B39: 90472, B39. Substitute compatibility should be verified for your specific system.
What is the NSN for 9047B39?
9047B39 is cataloged in the U.S. Government catalog under NSN 5330-00-139-6943. This indicates validated use in U.S. government and defense supply chains.
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