PartsTable / COMPONENT / 120453
120453
✓ 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: 0.750 INCHES NOMINAL IN, style_designator: CURVED ARCH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-598-2440, 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
120453
NSN: 5340-00-598-2440 FSC: 5340 CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
cushion NOT INCLUDED material STEEL LOCATION NOT OTHERWISE SPECIFIED mounting_pad NOT INCLUDED overall_width 0.375 INCHES NOMINAL IN overall_length 0.750 INCHES NOMINAL IN style_designator CURVED ARCH surface_treatment CADMIUM material_thickness 0.032 INCHES NOMINAL IN mounting_hole_size 0.144 INCHES NOMINAL IN inside_diameter/arch_length 0.313 INCHES NOMINAL IN distance_between_base_and_inside_of_arch 0.156 INCHES NOMINAL IN center_to_center_distance_between_arch_and_mounting_hole 0.375 INCHES NOMINAL IN NSN 5340-00-598-2440
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 120453
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
• CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE: 0.375 INCHES NOMINAL IN
• MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
• SURFACE TREATMENT: CADMIUM
• STYLE DESIGNATOR: CURVED ARCH
• MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
• MOUNTING PAD: NOT INCLUDED
• INSIDE DIAMETER/ARCH LENGTH: 0.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE 0.375 INCHES NOMINAL IN MATERIAL STEEL LOCATION NOT OTHERWISE SPECIFIED SURFACE TREATMENT CADMIUM STYLE DESIGNATOR CURVED ARCH MATERIAL THICKNESS 0.032 INCHES NOMINAL IN MOUNTING PAD NOT INCLUDED OVERALL WIDTH 0.375 INCHES NOMINAL IN INSIDE DIAMETER/ARCH LENGTH 0.313 INCHES NOMINAL IN MOUNTING HOLE SIZE 0.144 INCHES NOMINAL IN OVERALL LENGTH 0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
2450235 Interchangeable interchangeable cross-reference
interchangeable
8545 Interchangeable interchangeable cross-reference
interchangeable
116540 Interchangeable interchangeable cross-reference
interchangeable
00178787 Interchangeable interchangeable cross-reference
interchangeable
7100003P1 Interchangeable interchangeable cross-reference
interchangeable
AN3106A16S1P Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120453?
120453 is a STRAP,RETAINING.
What parts can replace 120453?
There are 21 known substitutes for 120453: 2450235, 8545, 116540 and 18 more. Substitute compatibility should be verified for your specific system.
Is 120453 still available?
120453 is currently cancelled.