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4J13385-108A — SEAL ASSEMBLY,LEADING EDGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4J13385-108A: SEAL ASSEMBLY,LEADING EDGE.

The SEAL ASSEMBLY,LEADING EDGE is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT MODEL C5. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-839-4048, 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
4J13385-108A
NSN: 5330-00-839-4048
FSC: 5330 — Packing and Gasket Materials
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
end_item_identificationACFT MODEL C5
general_characteristics_item_descriptionC/O STIFFENER 1 EA P/N 4J13385-112A,AL ALLOY 2024-0 PER QQ-A-250/4,34.000 IN.LG,3.000 IN.W,0.032 IN.THK,SEAL SILICONE RUBBER PER STM23-402 CLASS 1 GRADE 50,RIGHT HAND A
NSN5330-00-839-4048
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4J13385-108A 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O STIFFENER 1 EA P/N 4J13385-112A,AL ALLOY 2024-0 PER QQ-A-250/4,34.000 IN.LG,3.000 IN.W,0.032 IN.THK,SEAL SILICONE RUBBER PER STM23-402 CLASS 1 GRADE 50,RIGHT HAND A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONC/O STIFFENER 1 EA P/N 4J13385-112A,AL ALLOY 2024-0 PER QQ-A-250/4,34.000 IN.LG,3.000 IN.W,0.032 IN.THK,SEAL SILICONE RUBBER PER STM23-402 CLASS 1 GRADE 50,RIGHT HAND A
END ITEM IDENTIFICATIONACFT MODEL C5
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
4J13385-110ASame 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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4J13385-108A?
4J13385-108A is a SEAL ASSEMBLY,LEADING EDGE.
What parts can replace 4J13385-108A?
There is 1 known substitute for 4J13385-108A: 4J13385-110A. Substitute compatibility should be verified for your specific system.
What is the NSN for 4J13385-108A?
4J13385-108A is cataloged in the U.S. Government catalog under NSN 5330-00-839-4048. 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.