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5330-516-0639 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5330-516-0639: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 3.0 DEGREES NOMINAL, material: COPPER OVERALL, peripheral_diameter: 4.250 INCHES NOMINAL IN, center_hole_diameter: 3.750 INCHES NOMINAL IN, cross-sectional_height: 0.100 INCHES NOMINAL IN, cross-sectional_thickness: 0.032 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-516-0639, 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
5330-516-0639
NSN: 5330-00-516-0639
FSC: 5330 — Packing and Gasket Materials
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
angle3.0 DEGREES NOMINAL
materialCOPPER OVERALL
peripheral_diameter4.250 INCHES NOMINAL IN
center_hole_diameter3.750 INCHES NOMINAL IN
cross-sectional_height0.100 INCHES NOMINAL IN
cross-sectional_thickness0.032 INCHES NOMINAL IN
cross-sectional_shape_styleU
NSN5330-00-516-0639
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5330-516-0639 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: 0.032 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: U
•
ANGLE: 3.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 4.250 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.750 INCHES NOMINAL IN
•
MATERIAL: COPPER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.100 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU
ANGLE3.0 DEGREES NOMINAL
PERIPHERAL DIAMETER4.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.750 INCHES NOMINAL IN
MATERIALCOPPER OVERALL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5330-516-0639?
5330-516-0639 is a RETAINER,PACKING.
What is the NSN for 5330-516-0639?
5330-516-0639 is cataloged in the U.S. Government catalog under NSN 5330-00-516-0639. 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.