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AR10304-125AH — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AR10304-125AH: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-129-0622, 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
AR10304-125AH
NSN: 5330-01-129-0622
NIINs: 011290622, 012450904
FSC: 5330 — Packing and Gasket Materials
CAGE: 05939 — SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION DIV OMNISEAL SOLUTIONS (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5330-01-129-0622
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AR10304-125AH 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
•
TEMP RATING: -420.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
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SEAL WIDTH: 0.104 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
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CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ HELICAL SPRING
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ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES MINIMUM AND 1.282 INCHES MAXIMUM IN
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MATERIAL: STEEL CORROSION RESISTING SPRING
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
TEMP RATING-420.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
SEAL WIDTH0.104 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
HOUSING BORE DIAMETER1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ HELICAL SPRING
ACCOMMODATED SHAFT DIAMETER1.250 INCHES MINIMUM AND 1.282 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING SPRING
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 AR10304-125AH?
AR10304-125AH is a SEAL,PLAIN.
What is the NSN for AR10304-125AH?
AR10304-125AH is cataloged in the U.S. Government catalog under NSN 5330-01-129-0622. 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.