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Technical Data Sheet
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7579243-001 — 7579243-001

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7579243-001: 7579243-001.

The 7579243-001 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-455-5800, 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
7579243-001
NSN: 5330-01-455-5800
FSC: 5330 — Packing and Gasket Materials
CAGE: 7W356 — GENERAL DYNAMICS LAND SYSTEMS INC. DIV GDLS GLOBAL LLC (USA)
SPECIFICATIONS
Part Number7579243-001
NSN5330-01-455-5800
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7579243-001 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
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SEAL WIDTH: 0.256 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
OUTSIDE DIAMETER: 1.756 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.752 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
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ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.256 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
OUTSIDE DIAMETER1.756 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.752 INCHES NOMINAL IN
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER1.250 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALRUBBER SYNTHETIC SEALING ELEMENT A
SUBSTITUTES & CROSS-REFERENCES 1
12363Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7579243-001?
7579243-001 is a 7579243-001.
What parts can replace 7579243-001?
There is 1 known substitute for 7579243-001: 12363. Substitute compatibility should be verified for your specific system.
What is the NSN for 7579243-001?
7579243-001 is cataloged in the U.S. Government catalog under NSN 5330-01-455-5800. This indicates validated use in U.S. government and defense supply chains.
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