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P-7480-C — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P-7480-C: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include ring_style: CONCENTRIC, inside_diameter: 3.210 INCHES NOMINAL IN, outside_diameter: 3.940 INCHES MINIMUM AND 3.944 INCHES MAXIMUM IN, material_thickness: 0.382 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN, cross-sectional_shape_style: STRAIGHT FACE, DOUBLE SCRAPER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-332-9495, 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
P-7480-C
NSN: 5330-01-332-9495
FSC: 5330 — Packing and Gasket Materials
CAGE: 57532 — MICRODOT INC POLYSEAL DIV (USA)
SPECIFICATIONS
ring_styleCONCENTRIC
inside_diameter3.210 INCHES NOMINAL IN
outside_diameter3.940 INCHES MINIMUM AND 3.944 INCHES MAXIMUM IN
material_thickness0.382 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
cross-sectional_shape_styleSTRAIGHT FACE, DOUBLE SCRAPER
NSN5330-01-332-9495
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P-7480-C 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 SHAPE STYLE: STRAIGHT FACE, DOUBLE SCRAPER
•
OUTSIDE DIAMETER: 3.940 INCHES MINIMUM AND 3.944 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.382 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 3.210 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER
OUTSIDE DIAMETER3.940 INCHES MINIMUM AND 3.944 INCHES MAXIMUM IN
MATERIAL THICKNESS0.382 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
INSIDE DIAMETER3.210 INCHES NOMINAL IN
RING STYLECONCENTRIC
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 P-7480-C?
P-7480-C is a RING,WIPER.
What is the NSN for P-7480-C?
P-7480-C is cataloged in the U.S. Government catalog under NSN 5330-01-332-9495. 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.