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S14-146 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S14-146: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include center_hole_diameter: 2.612 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-678-6540, 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
S14-146
NSN: 5330-00-678-6540
FSC: 5330 — Packing and Gasket Materials
CAGE: 20149 — INTRUPA MFG CO (USA)
SPECIFICATIONS
center_hole_diameter2.612 INCHES NOMINAL IN
NSN5330-00-678-6540
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S14-146 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
•
CENTER HOLE DIAMETER: 2.612 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER2.612 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
55316Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
09-55316Reference document
Same NSN cross-reference
Reference document — Secondary reference
25K30220Reference document
Same NSN cross-reference
Reference document — Secondary reference
ER8365Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S14-146?
S14-146 is a PACKING,PREFORMED.
What parts can replace S14-146?
There are 4 known substitutes for S14-146: 55316, 09-55316, 25K30220 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S14-146?
S14-146 is cataloged in the U.S. Government catalog under NSN 5330-00-678-6540. This indicates validated use in U.S. government and defense supply chains.
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