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19322 — GASKET

✓ Government record, cited
Trust · ORING SEAL
PRODUCT OVERVIEW

19322: GASKET.

The GASKET is a Trust industrial component. Key specifications include liner: NOT FURNISHED, diameter: 1.210 INCHES NOMINAL IN, material: PLASTIC, thickness: 0.440 INCHES NOMINAL IN, mounting_provision: SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-481-0116, 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
19322
NSN: 5330-00-481-0116
NIINs: 004810116, 012020563
FSC: 5330 — Packing and Gasket Materials
CAGE: 52694 — ARMSTRONG PUMPS INC (USA)
SPECIFICATIONS
linerNOT FURNISHED
diameter1.210 INCHES NOMINAL IN
materialPLASTIC
thickness0.440 INCHES NOMINAL IN
mounting_provisionSCREW
NSN5330-00-481-0116
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 19322 MFR: Trust ⚠ 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: 0.015 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.500 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.938 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 3.875 INCHES NOMINAL IN
•
MATERIAL: PAPER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
APERTURE DIAMETER2.938 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER3.875 INCHES NOMINAL IN
MATERIALPAPER OVERALL
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 19322?
19322 is a GASKET manufactured by Trust.
What is the NSN for 19322?
19322 is cataloged in the U.S. Government catalog under NSN 5330-00-481-0116. 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.