PartsTable / COMPONENT / 2C2945
2C2945
✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: LEATHER OVERALL, peripheral_diameter: 3.109 INCHES MINIMUM AND 3.141 INCHES MAXIMUM IN, center_hole_diameter: 2.843 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN, cross-sectional_height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, cross-sectional_shape_style: SQUARE/RECTANGULAR, material_document_and_classification: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-186-4944, 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
2C2945
NSN: 5330-00-186-4944 FSC: 5330 CAGE: 02614 — CASCADE CORP (USA)
SPECIFICATIONS
material LEATHER OVERALL peripheral_diameter 3.109 INCHES MINIMUM AND 3.141 INCHES MAXIMUM IN center_hole_diameter 2.843 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN cross-sectional_height 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN cross-sectional_shape_style SQUARE/RECTANGULAR material_document_and_classification MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL NSN 5330-00-186-4944
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 2C2945
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: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
• MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
• CENTER HOLE DIAMETER: 2.843 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN
• PERIPHERAL DIAMETER: 3.109 INCHES MINIMUM AND 3.141 INCHES MAXIMUM IN
• CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
• MATERIAL: LEATHER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN MATERIAL DOCUMENT AND CLASSIFICATION MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL CENTER HOLE DIAMETER 2.843 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN PERIPHERAL DIAMETER 3.109 INCHES MINIMUM AND 3.141 INCHES MAXIMUM IN CROSS-SECTIONAL SHAPE STYLE SQUARE/RECTANGULAR MATERIAL LEATHER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
608893 Interchangeable interchangeable cross-reference
interchangeable
1983-5 Interchangeable interchangeable cross-reference
interchangeable
612-31 Interchangeable interchangeable cross-reference
interchangeable
537-9687 Interchangeable interchangeable cross-reference
interchangeable
4035-0968 Interchangeable interchangeable cross-reference
interchangeable
24913030-5 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2C2945?
2C2945 is a RETAINER,PACKING.
What parts can replace 2C2945?
There are 14 known substitutes for 2C2945: 608893, 1983-5, 612-31 and 11 more. Substitute compatibility should be verified for your specific system.
Is 2C2945 still available?
2C2945 is currently cancelled.