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3P525B REF 7 — SEAL SEAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3P525B REF 7: SEAL SEAT.

The SEAL SEAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-210-7342, 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
3P525B REF 7
NSN: 5330-01-210-7342
FSC: 5330 — Packing and Gasket Materials
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
Part Number3P525B REF 7
NSN5330-01-210-7342
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3P525B REF 7 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 1
276GF-15AReference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 3P525B REF 7?
3P525B REF 7 is a SEAL SEAT.
What parts can replace 3P525B REF 7?
There is 1 known substitute for 3P525B REF 7: 276GF-15A. Substitute compatibility should be verified for your specific system.
What is the NSN for 3P525B REF 7?
3P525B REF 7 is cataloged in the U.S. Government catalog under NSN 5330-01-210-7342. This indicates validated use in U.S. government and defense supply chains.
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