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80179B — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

80179B: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.656 INCHES NOMINAL IN, overall_length: 5.969 INCHES NOMINAL IN, special_features: ONE BOLT HOLE 0.250 IN. DIA IN, aperture_diameter: 4.375 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-976-2275, 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
80179B
NSN: 5330-00-976-2275
FSC: 5330 — Packing and Gasket Materials
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.656 INCHES NOMINAL IN
overall_length5.969 INCHES NOMINAL IN
special_featuresONE BOLT HOLE 0.250 IN. DIA IN
aperture_diameter4.375 INCHES NOMINAL IN
bolt_hole_quantity4
cross-sectional_thickness0.020 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-976-2275
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 80179B 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: 0.020 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 4.375 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: CELLULOSE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.020 INCHES NOMINAL IN
OVERALL LENGTH5.969 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH5.656 INCHES NOMINAL IN
APERTURE DIAMETER4.375 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
SPECIAL FEATURESONE BOLT HOLE 0.250 IN. DIA IN
MATERIALCELLULOSE OVERALL
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 1
80179-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 80179B?
80179B is a GASKET.
What parts can replace 80179B?
There is 1 known substitute for 80179B: 80179-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 80179B?
80179B is cataloged in the U.S. Government catalog under NSN 5330-00-976-2275. This indicates validated use in U.S. government and defense supply chains.
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