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319483 — SEAL,NONMETALLIC STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

319483: SEAL,NONMETALLIC STRIP.

The SEAL,NONMETALLIC STRIP is a the manufacturer industrial component. Key specifications include minor_width: 0.210 INCHES NOMINAL IN, construction: SOLID, minor_height: 0.210 INCHES NOMINAL IN, aperture_width: 16.610 INCHES NOMINAL IN, aperture_length: 21.290 INCHES NOMINAL IN, special_features: COLOR BLACK. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-021-3454, 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
319483
NSN: 5330-01-021-3454
NIINs: 010213454, 011195948
FSC: 5330 — Packing and Gasket Materials
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
minor_width0.210 INCHES NOMINAL IN
constructionSOLID
minor_height0.210 INCHES NOMINAL IN
aperture_width16.610 INCHES NOMINAL IN
aperture_length21.290 INCHES NOMINAL IN
special_featuresCOLOR BLACK
style_designatorOVAL
fabrication_methodCELLULAR, UNEXPLODED
cross-sectional_width1.250 INCHES NOMINAL IN
cross-sectional_thickness0.180 INCHES NOMINAL IN
NSN5330-01-021-3454
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 319483 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 HEIGHT: 0.082 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.082 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
•
APERTURE DIAMETER: 3.758 INCHES NOMINAL IN
•
APERTURE LENGTH: 4.243 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
•
FABRICATION METHOD: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.082 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.312 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.082 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE
APERTURE DIAMETER3.758 INCHES NOMINAL IN
APERTURE LENGTH4.243 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
FABRICATION METHODSOLID
SMOOTH FINISH SURFACE LOCATIONALL SURFACES
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 319483?
319483 is a SEAL,NONMETALLIC STRIP.
What is the NSN for 319483?
319483 is cataloged in the U.S. Government catalog under NSN 5330-01-021-3454. 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.