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2WC375 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2WC375: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: GRAPHITE AND COTTON OVERALL, joint_type: BUTT PACKING, peripheral_diameter: 2.250 INCHES NOMINAL IN, center_hole_diameter: 1.625 INCHES NOMINAL IN, cross-sectional_height: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-087-4855, 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
2WC375
NSN: 5330-01-087-4855
FSC: 5330 — Packing and Gasket Materials
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialGRAPHITE AND COTTON OVERALL
joint_typeBUTT PACKING
peripheral_diameter2.250 INCHES NOMINAL IN
center_hole_diameter1.625 INCHES NOMINAL IN
cross-sectional_height0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classification1625GF.FSCM 71724 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-087-4855
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2WC375 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: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1625GF.FSCM 71724 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 2.250 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.625 INCHES NOMINAL IN
•
MATERIAL: GRAPHITE AND COTTON OVERALL
•
JOINT TYPE: BUTT PACKING
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION1625GF.FSCM 71724 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER2.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.625 INCHES NOMINAL IN
MATERIALGRAPHITE AND COTTON OVERALL
JOINT TYPEBUTT PACKING
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 2WC375?
2WC375 is a PACKING,PREFORMED.
What is the NSN for 2WC375?
2WC375 is cataloged in the U.S. Government catalog under NSN 5330-01-087-4855. 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.