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A3179 — PARTS KIT,HOSE ASSEMBLY,NONMETAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A3179: PARTS KIT,HOSE ASSEMBLY,NONMETAL.

PARTS KIT,HOSE ASSEMBLY,NONMETAL. Key specifications include document_source: 99227, component_document_origin: INDUSTRIAL, specification/standard_data: 99227-A3179 MANUFACTURERS SPECIFICATION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-162-5690, 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
A3179
NSN: 5330-00-162-5690
NIINs: 001625690, 012645166
FSC: 5330 — Packing and Gasket Materials
CAGE: 00912 — AKRON BRASS COMPANY (USA)
SPECIFICATIONS
document_source99227
component_quantity3
component_document_originINDUSTRIAL
specification/standard_data99227-A3179 MANUFACTURERS SPECIFICATION
NSN5330-00-162-5690
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3179 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: 0.156 INCHES NOMINAL IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.687 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.156 INCHES NOMINAL IN
HARDNESS RATING60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
APERTURE DIAMETER0.687 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A3179?
A3179 is a PARTS KIT,HOSE ASSEMBLY,NONMETAL.
What is the NSN for A3179?
A3179 is cataloged in the U.S. Government catalog under NSN 5330-00-162-5690. 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.