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431384 ITEM 15 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

431384 ITEM 15: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-364-3144, 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
431384 ITEM 15
NSN: 5330-01-364-3144
FSC: 5330 — Packing and Gasket Materials
CAGE: 13520 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
Part Number431384 ITEM 15
NSN5330-01-364-3144
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 431384 ITEM 15 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 4
430621 ITEM 15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7212MS-731-P4Reference document
Same NSN cross-reference
Reference document — Secondary reference
129080-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
427959 ITEM 11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 431384 ITEM 15?
431384 ITEM 15 is a PACKING ASSEMBLY.
What parts can replace 431384 ITEM 15?
There are 4 known substitutes for 431384 ITEM 15: 430621 ITEM 15, 7212MS-731-P4, 129080-2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 431384 ITEM 15?
431384 ITEM 15 is cataloged in the U.S. Government catalog under NSN 5330-01-364-3144. This indicates validated use in U.S. government and defense supply chains.
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