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PartsTable / COMPONENT / 4799851 PIECE 14
4799851 PIECE 14 ✓ 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 PACKING MATERIAL 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 5330-00-197-9641, 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
4799851 PIECE 14
NSN: 5330-00-197-9641
FSC: 5330
CAGE: 77408 — LOCKHEED CORP LOCKHEED SHIPBUILDING AND CONSTRUCTION CO (USA)
SPECIFICATIONS
Part Number4799851 PIECE 14
NSN5330-00-197-9641
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4799851 PIECE 14 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 25
5862-1INSQInterchangeable
interchangeable cross-reference
interchangeable
4188-0064Interchangeable
interchangeable cross-reference
interchangeable
5876-150Interchangeable
interchangeable cross-reference
interchangeable
M24377-03Interchangeable
interchangeable cross-reference
interchangeable
HHP34TYPE1Interchangeable
interchangeable cross-reference
interchangeable
41888-0016Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4799851 PIECE 14?
4799851 PIECE 14 is a PACKING MATERIAL.
What parts can replace 4799851 PIECE 14?
There are 25 known substitutes for 4799851 PIECE 14: 5862-1INSQ, 4188-0064, 5876-150 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4799851 PIECE 14?
4799851 PIECE 14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-197-9641. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026