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AH174428 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AH174428: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include special_features: PARTS KIT INCLUDES ITEMS 1, 2, 3, 4, 5, 6, 7, AND 8, end_item_identification: HYDRAULICS GROUP, part_name_assigned_by_controlling_agency: KIT, 32 X 20. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-549-9737, 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
AH174428
NSN: 5330-01-549-9737
FSC: 5330 — Packing and Gasket Materials
CAGE: 75755 — DEERE & COMPANY DBA DEERE JOHN CO (USA)
SPECIFICATIONS
special_featuresPARTS KIT INCLUDES ITEMS 1, 2, 3, 4, 5, 6, 7, AND 8
end_item_identificationHYDRAULICS GROUP
part_name_assigned_by_controlling_agencyKIT, 32 X 20
NSN5330-01-549-9737
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AH174428 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPARTS KIT INCLUDES ITEMS 1, 2, 3, 4, 5, 6, 7, AND 8
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT, 32 X 20
END ITEM IDENTIFICATIONHYDRAULICS GROUP
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
AHC16962Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AH174428?
AH174428 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace AH174428?
There is 1 known substitute for AH174428: AHC16962. Substitute compatibility should be verified for your specific system.
What is the NSN for AH174428?
AH174428 is cataloged in the U.S. Government catalog under NSN 5330-01-549-9737. 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.