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124856 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

124856: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 4.110 INCHES MINIMUM AND 4.170 INCHES MAXIMUM IN, aperture_diameter: 1.797 INCHES MINIMUM AND 1.803 INCHES MAXIMUM IN, gage_ring_thickness: 0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN, bolt_circle_diameter: 3.020 INCHES NOMINAL IN, fsc_application_data: FUEL LINES,FABRICATED,AIRFRAME, end_item_identification: W/S: F4N AIRCRAFT; AIRCRAFT, PHANTOM F-4; F4S AIRCRAFT; CONSOLIDATED TARGETS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-819-4567, 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
124856
NSN: 5330-00-819-4567
FSC: 5330 — Packing and Gasket Materials
CAGE: C0308 — PARKER HANNIFIN GMBH O-RING DIVISION (DEU)
SPECIFICATIONS
outside_diameter4.110 INCHES MINIMUM AND 4.170 INCHES MAXIMUM IN
aperture_diameter1.797 INCHES MINIMUM AND 1.803 INCHES MAXIMUM IN
gage_ring_thickness0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
bolt_circle_diameter3.020 INCHES NOMINAL IN
fsc_application_dataFUEL LINES,FABRICATED,AIRFRAME
end_item_identificationW/S: F4N AIRCRAFT; AIRCRAFT, PHANTOM F-4; F4S AIRCRAFT; CONSOLIDATED TARGETS
cross-sectional_thickness0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
NSN5330-00-819-4567
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 124856 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
•
FSC APPLICATION DATA: FUEL LINES,FABRICATED,AIRFRAME
•
CROSS-SECTIONAL THICKNESS: 0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
•
GAGE RING THICKNESS: 0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
OUTSIDE DIAMETER: 4.110 INCHES MINIMUM AND 4.170 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.797 INCHES MINIMUM AND 1.803 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 3.020 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUEL LINES,FABRICATED,AIRFRAME
CROSS-SECTIONAL THICKNESS0.116 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN
GAGE RING THICKNESS0.076 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OUTSIDE DIAMETER4.110 INCHES MINIMUM AND 4.170 INCHES MAXIMUM IN
APERTURE DIAMETER1.797 INCHES MINIMUM AND 1.803 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER3.020 INCHES NOMINAL IN
END ITEM IDENTIFICATIONW/S: F4N AIRCRAFT; AIRCRAFT, PHANTOM F-4; F4S AIRCRAFT; CONSOLIDATED TARGETS
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
S8P497Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 124856?
124856 is a GASKET.
What parts can replace 124856?
There is 1 known substitute for 124856: S8P497. Substitute compatibility should be verified for your specific system.
What is the NSN for 124856?
124856 is cataloged in the U.S. Government catalog under NSN 5330-00-819-4567. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.