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PartsTable / COMPONENT / G675840-2
G675840-2 ✓ 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 SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, seal_width: 0.281 INCHES NOMINAL IN, special_features: SEAL OD 1.577 NOMINAL INCH, housing_bore_diameter: 1.573 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SPRING LOADED SHAFT SEAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-577-4756, 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
G675840-2
NSN: 5330-01-577-4756
FSC: 5330
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
seal_width0.281 INCHES NOMINAL IN
special_featuresSEAL OD 1.577 NOMINAL INCH
housing_bore_diameter1.573 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySPRING LOADED SHAFT SEAL
NSN5330-01-577-4756
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G675840-2 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 SYNTHETIC OVERALL
•
HOUSING BORE DIAMETER: 1.573 INCHES NOMINAL IN
•
SEAL WIDTH: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING LOADED SHAFT SEAL
MATERIALRUBBER SYNTHETIC OVERALL
SPECIAL FEATURESSEAL OD 1.577 NOMINAL INCH
HOUSING BORE DIAMETER1.573 INCHES NOMINAL IN
SEAL WIDTH0.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
6597Interchangeable
interchangeable cross-reference
interchangeable
AED33519-1Interchangeable
interchangeable cross-reference
interchangeable
G547408Interchangeable
interchangeable cross-reference
interchangeable
6547408Interchangeable
interchangeable cross-reference
interchangeable
9746Interchangeable
interchangeable cross-reference
interchangeable
3171Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G675840-2?
G675840-2 is a SEAL,PLAIN.
What parts can replace G675840-2?
There are 8 known substitutes for G675840-2: 6597, AED33519-1, G547408 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G675840-2?
G675840-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-577-4756. 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