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42253-6 — BRACKET,VEHICULAR COMPONENTS

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

42253-6: BRACKET,VEHICULAR COMPONENTS.

The BRACKET,VEHICULAR COMPONENTS is a Legrand industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, peripheral_diameter: 0.738 INCHES NOMINAL IN, center_hole_diameter: 0.732 INCHES NOMINAL IN, cross-sectional_height: 0.073 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-949-6269, 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
42253-6
NSN: 5330-00-949-6269
NIINs: 009496269, 015716655
FSC: 5330 — Packing and Gasket Materials
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
peripheral_diameter0.738 INCHES NOMINAL IN
center_hole_diameter0.732 INCHES NOMINAL IN
cross-sectional_height0.073 INCHES NOMINAL IN
NSN5330-00-949-6269
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 42253-6 MFR: Legrand ⚠ 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
•
CROSS-SECTIONAL HEIGHT: 0.073 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 0.738 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.732 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.073 INCHES NOMINAL IN
PERIPHERAL DIAMETER0.738 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.732 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
S11338-113Reference 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 42253-6?
42253-6 is a BRACKET,VEHICULAR COMPONENTS manufactured by Legrand.
What parts can replace 42253-6?
There is 1 known substitute for 42253-6: S11338-113. Substitute compatibility should be verified for your specific system.
What is the NSN for 42253-6?
42253-6 is cataloged in the U.S. Government catalog under NSN 5330-00-949-6269. This indicates validated use in U.S. government and defense supply chains.
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