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841474 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

841474: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hardness_rating: 30.0 SHORE DUROMETER A MINIMUM AND 40.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 2.750 INCHES NOMINAL IN, style_designator: EQUALLY SPACED BOLT HOLES, aperture_diameter: 1.812 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-330-3883, 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
841474
NSN: 5330-00-330-3883
FSC: 5330 — Packing and Gasket Materials
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hardness_rating30.0 SHORE DUROMETER A MINIMUM AND 40.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter2.750 INCHES NOMINAL IN
style_designatorEQUALLY SPACED BOLT HOLES
aperture_diameter1.812 INCHES NOMINAL IN
bolt_hole_quantity8
cross-sectional_thickness0.031 INCHES NOMINAL IN
largest_bolt_hole_diameter0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
second_bolt_circle_diameter2.375 INCHES NOMINAL IN
smallest_bolt_hole_diameter0.125 INCHES NOMINAL IN
NSN5330-00-330-3883
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 841474 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
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
HARDNESS RATING: 30.0 SHORE DUROMETER A MINIMUM AND 40.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: EQUALLY SPACED BOLT HOLES
•
SMALLEST BOLT HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.812 INCHES NOMINAL IN
•
SECOND BOLT CIRCLE DIAMETER: 2.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
HARDNESS RATING30.0 SHORE DUROMETER A MINIMUM AND 40.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATOREQUALLY SPACED BOLT HOLES
SMALLEST BOLT HOLE DIAMETER0.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
APERTURE DIAMETER1.812 INCHES NOMINAL IN
SECOND BOLT CIRCLE DIAMETER2.375 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
LARGEST BOLT HOLE DIAMETER0.125 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 841474?
841474 is a GASKET.
What is the NSN for 841474?
841474 is cataloged in the U.S. Government catalog under NSN 5330-00-330-3883. This indicates validated use in U.S. government and defense supply chains.
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