PartsTable
Technical Data Sheet
M3687M005 ✓ 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 5330-01-284-1289, 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
M3687M005
NSN: 5330-01-284-1289
FSC: 5330
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
Part NumberM3687M005
NSN5330-01-284-1289
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M3687M005 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 5
3687M005Interchangeable
interchangeable cross-reference
interchangeable
989654Interchangeable
interchangeable cross-reference
interchangeable
02-101246Interchangeable
interchangeable cross-reference
interchangeable
880253Interchangeable
interchangeable cross-reference
interchangeable
02/101246Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3687M005?
M3687M005 is a GASKET.
What parts can replace M3687M005?
There are 5 known substitutes for M3687M005: 3687M005, 989654, 02-101246 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M3687M005?
M3687M005 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-284-1289. This indicates validated use in U.S. government and defense supply chains.
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