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7331FTE987-4780 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7331FTE987-4780: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.416 INCHES NOMINAL IN, inside_diameter: 2.248 INCHES NOMINAL IN, outside_diameter: 2.643 INCHES NOMINAL IN, peripheral_diameter: 2.643 INCHES NOMINAL IN, center_hole_diameter: 2.223 INCHES NOMINAL IN, cross-sectional_height: 0.416 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-450-9178, 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
7331FTE987-4780
NSN: 5330-01-450-9178
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
height0.416 INCHES NOMINAL IN
inside_diameter2.248 INCHES NOMINAL IN
outside_diameter2.643 INCHES NOMINAL IN
special_featuresINTERMEDIATE RING IS 987 NITRIL CMP, 65 DURO SHORE A;INTERNALLY MOLDED IN BACK UP RING IS NON RADIUSED, REVERSE SCARF ANGLE WEAR RESISTANT NYLON PER GTS-0020
peripheral_diameter2.643 INCHES NOMINAL IN
center_hole_diameter2.223 INCHES NOMINAL IN
cross-sectional_height0.416 INCHES NOMINAL IN
intermediate_ring_quantity1
cross-sectional_shape_styleSPECIAL OVERALL
NSN5330-01-450-9178
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7331FTE987-4780 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: 0.416 INCHES NOMINAL IN
•
INTERMEDIATE RING QUANTITY: 1
•
OUTSIDE DIAMETER: 2.643 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL OVERALL
•
PERIPHERAL DIAMETER: 2.643 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.248 INCHES NOMINAL IN
•
HEIGHT: 0.416 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.416 INCHES NOMINAL IN
INTERMEDIATE RING QUANTITY1
OUTSIDE DIAMETER2.643 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIAL OVERALL
PERIPHERAL DIAMETER2.643 INCHES NOMINAL IN
INSIDE DIAMETER2.248 INCHES NOMINAL IN
HEIGHT0.416 INCHES NOMINAL IN
SPECIAL FEATURESINTERMEDIATE RING IS 987 NITRIL CMP, 65 DURO SHORE A;INTERNALLY MOLDED IN BACK UP RING IS NON RADIUSED, REVERSE SCARF ANGLE WEAR RESISTANT NYLON PER GTS-0020
CENTER HOLE DIAMETER2.223 INCHES NOMINAL IN
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 7331FTE987-4780?
7331FTE987-4780 is a PACKING ASSEMBLY.
What is the NSN for 7331FTE987-4780?
7331FTE987-4780 is cataloged in the U.S. Government catalog under NSN 5330-01-450-9178. This indicates validated use in U.S. government and defense supply chains.
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