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Technical Data Sheet
PartsTable / COMPONENT / DK-PN-31G
DK-PN-31G ✓ 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 material: GLASS OVERALL, end_radius: 0.500 INCHES NOMINAL IN, hole_diameter: 2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.250 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, outside_diameter: 0.598 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-058-4050, 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
DK-PN-31G
NSN: 5330-01-058-4050
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialGLASS OVERALL
end_radius0.500 INCHES NOMINAL IN
hole_diameter2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.250 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
outside_diameter0.598 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN
special_featuresSIX 0.406 IN. DIA HOLES ON 0.375 IN. BY 2.500 IN. MTG CENTERS IN
style_designatorCIRCULAR
aperture_diameter0.223 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
surface_treatmentPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
bolt_hole_quantity2
cross-sectional_thickness0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
NSN5330-01-058-4050
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DK-PN-31G 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
•
OUTSIDE DIAMETER: 0.598 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.223 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: GLASS OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: TJR-G-1016 FSCM 04192 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.598 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN
APERTURE DIAMETER0.223 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
SURFACE TREATMENTPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLE DESIGNATORCIRCULAR
MATERIALGLASS OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONTJR-G-1016 FSCM 04192 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL THICKNESS0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
32909Interchangeable
interchangeable cross-reference
interchangeable
68B818040-109Interchangeable
interchangeable cross-reference
interchangeable
2 1-2 1DFM1-4CBM600RS080Interchangeable
interchangeable cross-reference
interchangeable
15252-2Interchangeable
interchangeable cross-reference
interchangeable
1DFM0-600-2 1-2Interchangeable
interchangeable cross-reference
interchangeable
DK-PN-31GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DK-PN-31G?
DK-PN-31G is a GASKET.
What parts can replace DK-PN-31G?
There are 6 known substitutes for DK-PN-31G: 32909, 68B818040-109, 2 1-2 1DFM1-4CBM600RS080 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DK-PN-31G?
DK-PN-31G is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-058-4050. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026