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AR10103-012AH — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AR10103-012AH: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL SEALING ELEMENT, seal_width: 0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN, construction: TWO-PIECE, housing_bore_diameter: 0.487 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, accommodated_shaft_diameter: 0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN, cross-sectional_shape_style: C-SECTION W/ FLAT SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-057-7498, 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
AR10103-012AH
NSN: 5330-01-057-7498
FSC: 5330 — Packing and Gasket Materials
CAGE: 05939 — SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION DIV OMNISEAL SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL SEALING ELEMENT
seal_width0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
constructionTWO-PIECE
housing_bore_diameter0.487 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
accommodated_shaft_diameter0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
cross-sectional_shape_styleC-SECTION W/ FLAT SPRING
material_document_and_classificationMIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
NSN5330-01-057-7498
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AR10103-012AH 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
•
SEAL WIDTH: 0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 0.487 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ FLAT SPRING
•
ACCOMMODATED SHAFT DIAMETER: 0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
•
MATERIAL: STEEL SEALING ELEMENT
•
CONSTRUCTION: TWO-PIECE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
HOUSING BORE DIAMETER0.487 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ FLAT SPRING
ACCOMMODATED SHAFT DIAMETER0.357 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
MATERIALSTEEL SEALING ELEMENT
CONSTRUCTIONTWO-PIECE
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
A10103-012A1HReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AR10103-012AH?
AR10103-012AH is a SEAL,PLAIN.
What parts can replace AR10103-012AH?
There is 1 known substitute for AR10103-012AH: A10103-012A1H. Substitute compatibility should be verified for your specific system.
What is the NSN for AR10103-012AH?
AR10103-012AH is cataloged in the U.S. Government catalog under NSN 5330-01-057-7498. This indicates validated use in U.S. government and defense supply chains.
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