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Technical Data Sheet
PartsTable / COMPONENT / 10086557
10086557 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, outside_diameter: 0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN, retainer_thickness: 0.038 INCHES NOMINAL IN, packing_inside_diameter: 0.170 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-177-9779, 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
10086557
NSN: 5330-01-177-9779
FSC: 5330
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
outside_diameter0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
retainer_thickness0.038 INCHES NOMINAL IN
packing_inside_diameter0.170 INCHES NOMINAL IN
NSN5330-01-177-9779
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10086557 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
•
RETAINER THICKNESS: 0.038 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
PACKING INSIDE DIAMETER: 0.170 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER THICKNESS0.038 INCHES NOMINAL IN
OUTSIDE DIAMETER0.345 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
PACKING INSIDE DIAMETER0.170 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
S138Interchangeable
interchangeable cross-reference
interchangeable
538Interchangeable
interchangeable cross-reference
interchangeable
A38Interchangeable
interchangeable cross-reference
interchangeable
A-A-1399Interchangeable
interchangeable cross-reference
interchangeable
E18-2Interchangeable
interchangeable cross-reference
interchangeable
B18-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10086557?
10086557 is a PACKING WITH RETAINER.
What parts can replace 10086557?
There are 10 known substitutes for 10086557: S138, 538, A38 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10086557?
10086557 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-177-9779. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026