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B26960 — SEAL ASSEMBLY,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B26960: SEAL ASSEMBLY,PLAIN.

The SEAL ASSEMBLY,PLAIN is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-987-7807, 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
B26960
NSN: 5330-00-987-7807
FSC: 5330 — Packing and Gasket Materials
CAGE: 71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
Part NumberB26960
NSN5330-00-987-7807
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B26960 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 4
BM19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FSP8911XF502O151(316)Reference document
Same NSN cross-reference
Reference document — Secondary reference
FSP8911Reference document
Same NSN cross-reference
Reference document — Secondary reference
FSP8911XP2D1Reference 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 B26960?
B26960 is a SEAL ASSEMBLY,PLAIN.
What parts can replace B26960?
There are 4 known substitutes for B26960: BM19, FSP8911XF502O151(316), FSP8911 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B26960?
B26960 is cataloged in the U.S. Government catalog under NSN 5330-00-987-7807. This indicates validated use in U.S. government and defense supply chains.
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