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3CN33-165 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3CN33-165: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-00-664-8141, 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
3CN33-165
NSN: 5340-00-664-8141
FSC: 5340 — Hardware, Commercial
CAGE: Z0031 — BOEING AEROSTRUCTURES AUSTRALIAPTY LTD (AUS)
SPECIFICATIONS
Part Number3CN33-165
NSN5340-00-664-8141
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3CN33-165 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 9
MS20001P4-7200Reference document
Same NSN cross-reference
Reference document — Secondary reference
10117424Reference document
Same NSN cross-reference
Reference document — Informative reference only
5340PL0738905Reference document
Same NSN cross-reference
Reference document — Informative reference only
81186-9Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
81187-11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS20001P4-5070Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3CN33-165?
3CN33-165 is a HINGE,BUTT.
What parts can replace 3CN33-165?
There are 9 known substitutes for 3CN33-165: MS20001P4-7200, 10117424, 5340PL0738905 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3CN33-165?
3CN33-165 is cataloged in the U.S. Government catalog under NSN 5340-00-664-8141. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.