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BRC-1104 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BRC-1104: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL, outside_diameter: 19.625 INCHES MINIMUM AND 19.629 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 18.297 INCHES MINIMUM AND 18.547 INCHES MAXIMUM IN, cross-sectional_thickness: 0.070 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-678-7264, 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
BRC-1104
NSN: 5330-00-678-7264
NIINs: 006787264, 006787266
FSC: 5330 — Packing and Gasket Materials
CAGE: 7P441 — BRC RUBBER GROUP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating80.0 SHORE DUROMETER A NOMINAL OVERALL
outside_diameter19.625 INCHES MINIMUM AND 19.629 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter18.297 INCHES MINIMUM AND 18.547 INCHES MAXIMUM IN
cross-sectional_thickness0.070 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-678-7264
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BRC-1104 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
SUBSTITUTES & CROSS-REFERENCES 3
8348586Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-2297Reference document
Same NSN cross-reference
Reference document — Secondary reference
5330006787264Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BRC-1104?
BRC-1104 is a GASKET.
What parts can replace BRC-1104?
There are 3 known substitutes for BRC-1104: 8348586, A-2297, 5330006787264. Substitute compatibility should be verified for your specific system.
What is the NSN for BRC-1104?
BRC-1104 is cataloged in the U.S. Government catalog under NSN 5330-00-678-7264. This indicates validated use in U.S. government and defense supply chains.
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