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7741402 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7741402: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include seal_width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, construction: SOLID, housing_bore_diameter: 0.754 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN, accommodated_shaft_diameter: 0.375 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP, material_document_and_classification: ASTM D2000,5BG720BCE1E3F2K ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-292-3159, 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
7741402
NSN: 5330-00-292-3159
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU SEALING ELEMENT
seal_width0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
constructionSOLID
housing_bore_diameter0.754 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN
accommodated_shaft_diameter0.375 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
material_document_and_classificationASTM D2000,5BG720BCE1E3F2K ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
NSN5330-00-292-3159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7741402 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: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 0.754 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000,5BG720BCE1E3F2K ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU SEALING ELEMENT
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
HOUSING BORE DIAMETER0.754 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000,5BG720BCE1E3F2K ASSN STD ALL MATERIAL RESPONSES SEALING ELEMENT
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER0.375 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU SEALING ELEMENT
CONSTRUCTIONSOLID
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 1
CC8016Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7741402?
7741402 is a SEAL,PLAIN.
What parts can replace 7741402?
There is 1 known substitute for 7741402: CC8016. Substitute compatibility should be verified for your specific system.
What is the NSN for 7741402?
7741402 is cataloged in the U.S. Government catalog under NSN 5330-00-292-3159. This indicates validated use in U.S. government and defense supply chains.
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