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6874502-4 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6874502-4: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include angle: 45.0 DEGREES NOMINAL, material: PLASTIC AND GLASS OVERALL, rim_surface_width: 0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN, peripheral_diameter: 0.595 INCHES MINIMUM AND 0.608 INCHES MAXIMUM IN, center_hole_diameter: 0.359 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN, cross-sectional_height: 0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-407-5444, 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
6874502-4
NSN: 5330-00-407-5444
FSC: 5330 — Packing and Gasket Materials
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
angle45.0 DEGREES NOMINAL
materialPLASTIC AND GLASS OVERALL
rim_surface_width0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
peripheral_diameter0.595 INCHES MINIMUM AND 0.608 INCHES MAXIMUM IN
center_hole_diameter0.359 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
cross-sectional_height0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
cross-sectional_shape_styleOCTAGON
material_document_and_classificationT725B FSCM 02107 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-407-5444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6874502-4 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: 0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: T725B FSCM 02107 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
RIM SURFACE WIDTH: 0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: OCTAGON
•
ANGLE: 45.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 0.595 INCHES MINIMUM AND 0.608 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.359 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC AND GLASS OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONT725B FSCM 02107 MFR REF SINGLE MATERIAL RESPONSE OVERALL
RIM SURFACE WIDTH0.025 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEOCTAGON
ANGLE45.0 DEGREES NOMINAL
PERIPHERAL DIAMETER0.595 INCHES MINIMUM AND 0.608 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.359 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
MATERIALPLASTIC AND GLASS 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6874502-4?
6874502-4 is a PACKING,PREFORMED.
What is the NSN for 6874502-4?
6874502-4 is cataloged in the U.S. Government catalog under NSN 5330-00-407-5444. 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.