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39S18-3-1AA — STUD,FRICTION CATCH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

39S18-3-1AA: STUD,FRICTION CATCH.

The STUD,FRICTION CATCH is a the manufacturer industrial component. Key specifications include special_features: MATERIAL:A/A;, end_item_identification: 2350010915405. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-134-8306, 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
39S18-3-1AA
NSN: 5340-01-134-8306
FSC: 5340 — Hardware, Commercial
CAGE: D0680 — FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH (DEU)
SPECIFICATIONS
special_featuresMATERIAL:A/A;
end_item_identification2350010915405
NSN5340-01-134-8306
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39S18-3-1AA 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL:A/A;
END ITEM IDENTIFICATION2350010915405
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
10086812Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39S18-3-1AA?
39S18-3-1AA is a STUD,FRICTION CATCH.
What parts can replace 39S18-3-1AA?
There is 1 known substitute for 39S18-3-1AA: 10086812. Substitute compatibility should be verified for your specific system.
What is the NSN for 39S18-3-1AA?
39S18-3-1AA is cataloged in the U.S. Government catalog under NSN 5340-01-134-8306. 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.