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30729-1 — O-RING

✓ Government record, cited
Thule · ORING SEAL
PRODUCT OVERVIEW

30729-1: O-RING.

The O-RING is a Thule industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-285-7664, 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
30729-1
NSN: 5331-01-285-7664
NIINs: 012857664, 015921890
FSC: 5331 — O-ring
CAGE: 99185 — EATON CORPORATION DBA AIRFLEX DIV DIV AIRFLEX (USA)
SPECIFICATIONS
Part Number30729-1
ManufacturerThule
NSN5331-01-285-7664
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 30729-1 MFR: Thule ⚠ 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 1
600332 ITEM 25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30729-1?
30729-1 is a O-RING manufactured by Thule.
What parts can replace 30729-1?
There is 1 known substitute for 30729-1: 600332 ITEM 25. Substitute compatibility should be verified for your specific system.
What is the NSN for 30729-1?
30729-1 is cataloged in the U.S. Government catalog under NSN 5331-01-285-7664. This indicates validated use in U.S. government and defense supply chains.
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