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122-4037 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

122-4037: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, seal_width: 8.0 MILLIMETERS NOMINAL MM, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL, special_features: INSIDE DIAMETER 52.0 MM MM, functional_description: 40% GLASS FILLED, POLYCAPROLACTUM (TYPE 6 NYLON) THERMOPLASTIC, supplementary_features: RADIAL HEIGHT 14 MM MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-516-0490, 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
122-4037
NSN: 5330-01-516-0490
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
seal_width8.0 MILLIMETERS NOMINAL MM
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
special_featuresINSIDE DIAMETER 52.0 MM MM
functional_description40% GLASS FILLED, POLYCAPROLACTUM (TYPE 6 NYLON) THERMOPLASTIC
supplementary_featuresRADIAL HEIGHT 14 MM MM
end_item_identificationEXCAVATOR 317BLN MODEL 420D BACKHOE LOADER
part_name_assigned_by_controlling_agencySEAL/RECTANGULAR CROSS SECTION RING
NSN5330-01-516-0490
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 122-4037 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
•
SEAL WIDTH: 8.0 MILLIMETERS NOMINAL MM
•
SUPPLEMENTARY FEATURES: RADIAL HEIGHT 14 MM MM
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
FUNCTIONAL DESCRIPTION: 40% GLASS FILLED, POLYCAPROLACTUM (TYPE 6 NYLON) THERMOPLASTIC
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
SEAL WIDTH8.0 MILLIMETERS NOMINAL MM
SUPPLEMENTARY FEATURESRADIAL HEIGHT 14 MM MM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
SPECIAL FEATURESINSIDE DIAMETER 52.0 MM MM
FUNCTIONAL DESCRIPTION40% GLASS FILLED, POLYCAPROLACTUM (TYPE 6 NYLON) THERMOPLASTIC
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL/RECTANGULAR CROSS SECTION RING
END ITEM IDENTIFICATIONEXCAVATOR 317BLN MODEL 420D BACKHOE LOADER
MATERIALRUBBER CHLOROPRENE CLASS CR 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 122-4037?
122-4037 is a SEAL,PLAIN.
What is the NSN for 122-4037?
122-4037 is cataloged in the U.S. Government catalog under NSN 5330-01-516-0490. This indicates validated use in U.S. government and defense supply chains.
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