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Technical Data Sheet
PartsTable / COMPONENT / 15-3140-27
15-3140-27 ✓ 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: COPPER CASE, outside_diameter: 0.859 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, special_features: AS DIFFERENTIATED BY FILLER OF NON-ASBESTOS MATERIAL, style_designator: CIRCULAR, aperture_diameter: 0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN, maximum_pressure_rating: 200.0 POUNDS PER SQUARE INCH (PSI) LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-354-2531, 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
15-3140-27
NSN: 5330-01-354-2531
FSC: 5330
CAGE: 42280 — GARDNER DENVER NASH LLC DBA GARDNER DENVER ENGINEERED PRODUCTS GROUP DIV GARDNER DENVER NASH (USA)
SPECIFICATIONS
materialCOPPER CASE
outside_diameter0.859 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
special_featuresAS DIFFERENTIATED BY FILLER OF NON-ASBESTOS MATERIAL
style_designatorCIRCULAR
aperture_diameter0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
maximum_pressure_rating200.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL WITH SOFT FILLER
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
criticality_code_justificationMATT
material_document_and_classificationHH-G-101,TYPE 3 FED SPEC ALL MATERIAL RESPONSES CORE
NSN5330-01-354-2531
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 15-3140-27 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
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-G-101 FED SPEC SINGLE MATERIAL RESPONSE CASE
•
APERTURE DIAMETER: 0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
•
MATERIAL: COPPER CASE
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
CROSS-SECTIONAL THICKNESS: 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: MATT
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONHH-G-101 FED SPEC SINGLE MATERIAL RESPONSE CASE
APERTURE DIAMETER0.625 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
MATERIALCOPPER CASE
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
MATERIAL DOCUMENT AND CLASSIFICATIONHH-G-101,TYPE 3 FED SPEC ALL MATERIAL RESPONSES CORE
CROSS-SECTIONAL THICKNESS0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONMATT
SPECIAL FEATURESAS DIFFERENTIATED BY FILLER OF NON-ASBESTOS MATERIAL
OUTSIDE DIAMETER0.859 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
8065Interchangeable
interchangeable cross-reference
interchangeable
630-9Interchangeable
interchangeable cross-reference
interchangeable
G17006500Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-18/31Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-18Interchangeable
interchangeable cross-reference
interchangeable
601318Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-3140-27?
15-3140-27 is a GASKET.
What parts can replace 15-3140-27?
There are 21 known substitutes for 15-3140-27: 8065, 630-9, G17006500 and 18 more. Substitute compatibility should be verified for your specific system.
Is 15-3140-27 still available?
15-3140-27 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026