PartsTable
Technical Data Sheet
4400087 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include end_item_identification: 4140-01-558-8059 BLOWER, DEBRIS, part_name_assigned_by_controlling_agency: GASKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-475-0374, 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
4400087
NSN: 5330-01-475-0374
FSC: 5330
CAGE: 1J955 — JOHN DEERE CONSTRUCTION & FORESTRY COMPANY DIV DIRECT GOVERNMENTAL SALES (USA)
SPECIFICATIONS
end_item_identification4140-01-558-8059 BLOWER, DEBRIS
part_name_assigned_by_controlling_agencyGASKET
NSN5330-01-475-0374
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4400087 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 (FLIS)
END ITEM IDENTIFICATIONCONTRACTOR LIFETIME SUPPORT (CRLS), HYDRAULIC EXCAVATOR TYPE 1 (HYEX) (MODEL 230 LCR HX1), NSN 3805-01-463-0804, TM5-3805-280-24-P
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
4400.087Interchangeable
interchangeable cross-reference
interchangeable
ED0044001410-SInterchangeable
interchangeable cross-reference
interchangeable
4400087Interchangeable
interchangeable cross-reference
interchangeable
AT218141Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4400087?
4400087 is a GASKET.
What parts can replace 4400087?
There are 4 known substitutes for 4400087: 4400.087, ED0044001410-S, 4400087 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4400087?
4400087 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-475-0374. This indicates validated use in U.S. government and defense supply chains.
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