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Technical Data Sheet
PartsTable / COMPONENT / 194276-D
194276-D ✓ 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 material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT B, case_style: SQUARE, seal_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, housing_bore_diameter: 2.760 INCHES MINIMUM AND 2.763 INCHES MAXIMUM IN, sealing_element_style: ANGULAR-OPPOSED, accommodated_shaft_diameter: 1.938 INCHES MINIMUM AND 1.943 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-154-4342, 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
194276-D
NSN: 5330-01-154-4342
FSC: 5330
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT B
case_styleSQUARE
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
housing_bore_diameter2.760 INCHES MINIMUM AND 2.763 INCHES MAXIMUM IN
sealing_element_styleANGULAR-OPPOSED
accommodated_shaft_diameter1.938 INCHES MINIMUM AND 1.943 INCHES MAXIMUM IN
material_document_and_classificationM-4005 FSCM 11862 MFR REF 1ST MATERIAL RESPONSE SEALING ELEMENT A
NSN5330-01-154-4342
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 194276-D 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
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
CASE STYLE: SQUARE
•
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: M-4005 FSCM 11862 MFR REF 2ND MATERIAL RESPONSE SEALING ELEMENT B
•
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1020 CASE
•
HOUSING BORE DIAMETER: 2.760 INCHES MINIMUM AND 2.763 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLEANGULAR-OPPOSED
CASE STYLESQUARE
SEAL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONM-4005 FSCM 11862 MFR REF 2ND MATERIAL RESPONSE SEALING ELEMENT B
MATERIALSTEEL COMP 1010 OR STEEL COMP 1020 CASE
MATERIAL DOCUMENT AND CLASSIFICATIONM-4005 FSCM 11862 MFR REF 1ST MATERIAL RESPONSE SEALING ELEMENT A
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT B
HOUSING BORE DIAMETER2.760 INCHES MINIMUM AND 2.763 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER1.938 INCHES MINIMUM AND 1.943 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
19-1331-21JInterchangeable
interchangeable cross-reference
interchangeable
50-105406-271Interchangeable
interchangeable cross-reference
interchangeable
132424-001Interchangeable
interchangeable cross-reference
interchangeable
19273Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 194276-D?
194276-D is a SEAL,PLAIN ENCASED.
What parts can replace 194276-D?
There are 16 known substitutes for 194276-D: 19-1331-21J, 50-105406-271, 132424-001 and 13 more. Substitute compatibility should be verified for your specific system.
Is 194276-D still available?
194276-D is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026