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Technical Data Sheet

47949 ITEM 3623 — Technical Data Sheet

✓ 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 BUMPER 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 under NSN 5340-01-371-7536, 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
47949 ITEM 3623
NSN: 5340-01-371-7536
FSC: 5340
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
Part Number47949 ITEM 3623
NSN5340-01-371-7536
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 47949 ITEM 3623 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 9
LA13InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
36231InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
UASEALTITE1INInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
30545InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4950201InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
30542InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 47949 ITEM 3623?
47949 ITEM 3623 is a BUMPER.
What parts can replace 47949 ITEM 3623?
There are 9 known substitutes for 47949 ITEM 3623: LA13, 36231, UASEALTITE1IN and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 47949 ITEM 3623?
47949 ITEM 3623 is cataloged in the Federal Logistics Information System under NSN 5340-01-371-7536. This indicates validated use in U.S. government and defense supply chains.
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