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AU51YA005-012 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AU51YA005-012: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, outside_diameter: 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.391 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN, cross-sectional_thickness: 0.029 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN, cross-sectional_shape_style: RECTANGULAR METAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-103-6689, 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
AU51YA005-012
NSN: 5330-00-103-6689
FSC: 5330 — Packing and Gasket Materials
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
materialIRON OVERALL
outside_diameter0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.391 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN
cross-sectional_thickness0.029 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationZA01-3 FSCM 10855 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-103-6689
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AU51YA005-012 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
•
CROSS-SECTIONAL THICKNESS: 0.029 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZA01-3 FSCM 10855 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.391 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN
•
MATERIAL: IRON OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.029 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONZA01-3 FSCM 10855 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
APERTURE DIAMETER0.391 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN
MATERIALIRON OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AU51YA005-012?
AU51YA005-012 is a GASKET.
What is the NSN for AU51YA005-012?
AU51YA005-012 is cataloged in the U.S. Government catalog under NSN 5330-00-103-6689. 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.