PartsTable / COMPONENT / 1146428
1146428
✓ 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 STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.375 INCHES NOMINAL IN, overall_length: 0.625 INCHES NOMINAL IN, style_designator: CURVED ARCH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-514-2770, 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
1146428
NSN: 5340-00-514-2770 FSC: 5340 CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
cushion NOT INCLUDED material STEEL LOCATION NOT OTHERWISE SPECIFIED mounting_pad NOT INCLUDED overall_width 0.375 INCHES NOMINAL IN overall_length 0.625 INCHES NOMINAL IN style_designator CURVED ARCH surface_treatment CADMIUM material_thickness 0.032 INCHES NOMINAL IN mounting_hole_size 0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN inside_diameter/arch_length 0.156 INCHES NOMINAL IN distance_between_base_and_inside_of_arch 0.093 INCHES NOMINAL IN center_to_center_distance_between_arch_and_mounting_hole 0.281 INCHES NOMINAL IN NSN 5340-00-514-2770
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 1146428
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: CURVED ARCH
• SURFACE TREATMENT: CADMIUM
• MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
• DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.093 INCHES NOMINAL IN
• MOUNTING PAD: NOT INCLUDED
• MOUNTING HOLE SIZE: 0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
• INSIDE DIAMETER/ARCH LENGTH: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATOR CURVED ARCH SURFACE TREATMENT CADMIUM MATERIAL STEEL LOCATION NOT OTHERWISE SPECIFIED DISTANCE BETWEEN BASE AND INSIDE OF ARCH 0.093 INCHES NOMINAL IN OVERALL WIDTH 0.375 INCHES NOMINAL IN MOUNTING PAD NOT INCLUDED MOUNTING HOLE SIZE 0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN INSIDE DIAMETER/ARCH LENGTH 0.156 INCHES NOMINAL IN OVERALL LENGTH 0.625 INCHES NOMINAL IN MATERIAL THICKNESS 0.032 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SURG-O-PAK Upgraded Successor successor cross-reference
successor
139 Upgraded Successor successor cross-reference
successor
BRX48-1 Interchangeable interchangeable cross-reference
interchangeable
87-0098 Interchangeable interchangeable cross-reference
interchangeable
122P132 Interchangeable interchangeable cross-reference
interchangeable
31-0207 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1146428?
1146428 is a STRAP,RETAINING.
What parts can replace 1146428?
There are 10 known substitutes for 1146428: SURG-O-PAK, 139, BRX48-1 and 7 more. Substitute compatibility should be verified for your specific system.
Is 1146428 still available?
1146428 is currently cancelled.
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