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10186307 ✓ 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: STEEL RETAINER, construction: TWO-PIECE, outside_diameter: 0.531 INCHES NOMINAL IN, retainer_thickness: 0.050 INCHES NOMINAL IN, packing_inside_diameter: 0.242 INCHES NOMINAL IN, retainer_inside_diameter: 0.375 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 5330-00-901-3595, 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
10186307
NSN: 5330-00-901-3595
FSC: 5330
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL RETAINER
constructionTWO-PIECE
outside_diameter0.531 INCHES NOMINAL IN
retainer_thickness0.050 INCHES NOMINAL IN
packing_inside_diameter0.242 INCHES NOMINAL IN
retainer_inside_diameter0.375 INCHES NOMINAL IN
material_document_and_classificationMIL-R-7362,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
packing_ring_cross-sectional_diameter0.072 INCHES NOMINAL IN
NSN5330-00-901-3595
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10186307 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 INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.531 INCHES NOMINAL IN
•
RETAINER THICKNESS: 0.050 INCHES NOMINAL IN
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.072 INCHES NOMINAL IN
•
CONSTRUCTION: TWO-PIECE
•
PACKING INSIDE DIAMETER: 0.242 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
•
MATERIAL: STEEL RETAINER
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER INSIDE DIAMETER0.375 INCHES NOMINAL IN
OUTSIDE DIAMETER0.531 INCHES NOMINAL IN
RETAINER THICKNESS0.050 INCHES NOMINAL IN
PACKING RING CROSS-SECTIONAL DIAMETER0.072 INCHES NOMINAL IN
CONSTRUCTIONTWO-PIECE
PACKING INSIDE DIAMETER0.242 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-7362,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIALSTEEL RETAINER
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
DL363-1060G1Interchangeable
interchangeable cross-reference
interchangeable
28274Interchangeable
interchangeable cross-reference
interchangeable
28274SAInterchangeable
interchangeable cross-reference
interchangeable
M1234Interchangeable
interchangeable cross-reference
interchangeable
2827/4Interchangeable
interchangeable cross-reference
interchangeable
ED741547-23-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10186307?
10186307 is a PACKING WITH RETAINER.
What parts can replace 10186307?
There are 8 known substitutes for 10186307: DL363-1060G1, 28274, 28274SA and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10186307?
10186307 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-901-3595. 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