PartsTable
Technical Data Sheet
BB7816 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-040-1453, 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
BB7816
NSN: 5330-00-040-1453
FSC: 5330
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
Part NumberBB7816
NSN5330-00-040-1453
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BB7816 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
11407-AInterchangeable
interchangeable cross-reference
interchangeable
11-407-A-DInterchangeable
interchangeable cross-reference
interchangeable
MS-3-100Interchangeable
interchangeable cross-reference
interchangeable
MS-3-100 ITEM 18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB7816?
BB7816 is a GASKET.
What parts can replace BB7816?
There are 4 known substitutes for BB7816: 11407-A, 11-407-A-D, MS-3-100 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB7816?
BB7816 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-040-1453. This indicates validated use in U.S. government and defense supply chains.
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