PartsTable
Technical Data Sheet
61-8625 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, end_item_identification: CRR-3G PUMP VACUUM, 126-34858-000, 535 RPM, 5.6 CFM, DISCHARGE PRESSURE 265 PSI MAX; LOGISTICS SUPPORT VESSEL G. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-476-2415, 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
61-8625
NSN: 5331-01-476-2415
FSC: 5331 — O-RING
CAGE: 0NCC5 — WELCH VACUUM TECHNOLOGY INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
end_item_identificationCRR-3G PUMP VACUUM, 126-34858-000, 535 RPM, 5.6 CFM, DISCHARGE PRESSURE 265 PSI MAX; LOGISTICS SUPPORT VESSEL G
NSN5331-01-476-2415
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 61-8625 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
KEY FEATURES
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER CHLOROPRENE CLASS CR
END ITEM IDENTIFICATIONCRR-3G PUMP VACUUM, 126-34858-000, 535 RPM, 5.6 CFM, DISCHARGE PRESSURE 265 PSI MAX; LOGISTICS SUPPORT VESSEL G
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
AS568-155Interchangeable
interchangeable cross-reference
interchangeable
95210009-01Interchangeable
interchangeable cross-reference
interchangeable
AMS 3301Interchangeable
interchangeable cross-reference
interchangeable
AMS 3209Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61-8625?
61-8625 is a O-RING.
What parts can replace 61-8625?
There are 4 known substitutes for 61-8625: AS568-155, 95210009-01, AMS 3301 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61-8625?
61-8625 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-476-2415. This indicates validated use in U.S. government and defense supply chains.
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