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1045Z1731 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1045Z1731: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. This part is cataloged in the U.S. Government catalog under NSN 5330-01-317-6337, 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
1045Z1731
NSN: 5330-01-317-6337
FSC: 5330 — Packing and Gasket Materials
CAGE: 8Z586 — MPH CRANE INC (USA)
SPECIFICATIONS
Part Number1045Z1731
NSN5330-01-317-6337
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1045Z1731 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
SUBSTITUTES & CROSS-REFERENCES 2
1045Z21731Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
04418Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 1045Z1731?
1045Z1731 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 1045Z1731?
There are 2 known substitutes for 1045Z1731: 1045Z21731, 04418. Substitute compatibility should be verified for your specific system.
What is the NSN for 1045Z1731?
1045Z1731 is cataloged in the U.S. Government catalog under NSN 5330-01-317-6337. This indicates validated use in U.S. government and defense supply chains.
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