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Technical Data Sheet
PartsTable / COMPONENT / 29940-0415
29940-0415 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include case_style: SQUARE, seal_width: 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT, housing_bore_diameter: 3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN, sealing_element_style: ANGULAR-OPPOSED, accommodated_shaft_diameter: 1.750 INCHES NOMINAL 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 5330-01-118-9504, 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
29940-0415
NSN: 5330-01-118-9504
FSC: 5330
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU SEALING ELEMENT
case_styleSQUARE
seal_width0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
hardness_rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT
housing_bore_diameter3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
sealing_element_styleANGULAR-OPPOSED
accommodated_shaft_diameter1.750 INCHES NOMINAL IN
material_document_and_classificationASTM-D2000,GB810B14E34Z1Z2 ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
NSN5330-01-118-9504
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 29940-0415 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
•
CASE STYLE: SQUARE
•
HOUSING BORE DIAMETER: 3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1008 OR STEEL COMP 1010 CASE
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT
•
SEAL WIDTH: 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
HOUSING BORE DIAMETER3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1008 OR STEEL COMP 1010 CASE
SEALING ELEMENT STYLEANGULAR-OPPOSED
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU SEALING ELEMENT
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM SEALING ELEMENT
SEAL WIDTH0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER1.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D2000,GB810B14E34Z1Z2 ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
MATERIALSTEEL COMP 1060 OR STEEL COMP 1065 SPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1391Interchangeable
interchangeable cross-reference
interchangeable
12265608Interchangeable
interchangeable cross-reference
interchangeable
N52636PCKYInterchangeable
interchangeable cross-reference
interchangeable
N52635PC29Interchangeable
interchangeable cross-reference
interchangeable
1391-P1Interchangeable
interchangeable cross-reference
interchangeable
M1391Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 29940-0415?
29940-0415 is a SEAL,PLAIN ENCASED.
What parts can replace 29940-0415?
There are 20 known substitutes for 29940-0415: 1391, 12265608, N52636PCKY and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 29940-0415?
29940-0415 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-118-9504. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026