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21522647-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

21522647-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RESIN NATURAL BOTH SIDES, hole_diameter: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 7.000 INCHES NOMINAL IN, overall_length: 7.000 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, end_item_identification: USED ON THE SHIPS SERVICE DIESEL GENERATOR ABOARD WAGB 400 FT COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-276-6772, 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
21522647-1
NSN: 5330-01-276-6772
FSC: 5330 — Packing and Gasket Materials
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
materialRESIN NATURAL BOTH SIDES
hole_diameter0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width7.000 INCHES NOMINAL IN
overall_length7.000 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity4
end_item_identificationUSED ON THE SHIPS SERVICE DIESEL GENERATOR ABOARD WAGB 400 FT COAST GUARD VESSELS FT
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-276-6772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21522647-1 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
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: RESIN NATURAL BOTH SIDES
•
HOLE DIAMETER: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH7.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH7.000 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
END ITEM IDENTIFICATIONUSED ON THE SHIPS SERVICE DIESEL GENERATOR ABOARD WAGB 400 FT COAST GUARD VESSELS FT
MATERIALRESIN NATURAL BOTH SIDES
HOLE DIAMETER0.375 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
21522647-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21522647-1?
21522647-1 is a GASKET.
What parts can replace 21522647-1?
There is 1 known substitute for 21522647-1: 21522647-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 21522647-1?
21522647-1 is cataloged in the U.S. Government catalog under NSN 5330-01-276-6772. This indicates validated use in U.S. government and defense supply chains.
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