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3658-J-161 — 3658-J-161

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3658-J-161: 3658-J-161.

The 3658-J-161 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-454-9220, 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
3658-J-161
NSN: 5330-01-454-9220
FSC: 5330 — Packing and Gasket Materials
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
Part Number3658-J-161
NSN5330-01-454-9220
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3658-J-161 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: COPPER ALLOY 922 OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 922 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
1063N-010-3IN ITEM 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1063N-3IN ITEM 6Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 3658-J-161?
3658-J-161 is a 3658-J-161.
What parts can replace 3658-J-161?
There are 2 known substitutes for 3658-J-161: 1063N-010-3IN ITEM 6, 1063N-3IN ITEM 6. Substitute compatibility should be verified for your specific system.
What is the NSN for 3658-J-161?
3658-J-161 is cataloged in the U.S. Government catalog under NSN 5330-01-454-9220. This indicates validated use in U.S. government and defense supply chains.
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