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20704875 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20704875: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: FIBER AND GLUE AND GLYCERIN OVERALL, end_radius: 0.375 INCHES NOMINAL IN, hole_diameter: 0.343 INCHES NOMINAL SECOND HOLE IN, overall_height: 2.50 INCHES NOMINAL IN, overall_length: 3.812 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-650-8048, 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
20704875
NSN: 5330-01-650-8048
FSC: 5330 — Packing and Gasket Materials
CAGE: Z4117 — VOLVO GROUP GOVERNMENT SALES OCEANI OCEANIA VOLVO GROUP GOVERNMENT SALES (AUS)
SPECIFICATIONS
materialFIBER AND GLUE AND GLYCERIN OVERALL
end_radius0.375 INCHES NOMINAL IN
hole_diameter0.343 INCHES NOMINAL SECOND HOLE IN
overall_height2.50 INCHES NOMINAL IN
overall_length3.812 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
center_to_center_distance_between_smallest_bolt_holes3.062 INCHES NOMINAL IN
NSN5330-01-650-8048
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20704875 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: 0.062 INCHES NOMINAL IN
•
END RADIUS: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CENTER TO CENTER DISTANCE BETWEEN SMALLEST BOLT HOLES: 3.062 INCHES NOMINAL IN
•
MATERIAL: FIBER AND GLUE AND GLYCERIN OVERALL
•
HOLE DIAMETER: 0.343 INCHES NOMINAL SECOND HOLE IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.50 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
END RADIUS0.375 INCHES NOMINAL IN
OVERALL LENGTH3.812 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CENTER TO CENTER DISTANCE BETWEEN SMALLEST BOLT HOLES3.062 INCHES NOMINAL IN
MATERIALFIBER AND GLUE AND GLYCERIN OVERALL
HOLE DIAMETER0.343 INCHES NOMINAL SECOND HOLE IN
HOLE DIAMETER0.343 INCHES NOMINAL THIRD HOLE IN
HOLE DIAMETER2.00 INCHES NOMINAL FIRST HOLE 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 20704875?
20704875 is a GASKET.
What is the NSN for 20704875?
20704875 is cataloged in the U.S. Government catalog under NSN 5330-01-650-8048. 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.