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72-5051-2 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

72-5051-2: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include height: 1.520 INCHES NOMINAL IN, material: STEEL MOUNTING PLATE, bushing_length: 0.380 INCHES NOMINAL IN, inside_diameter: 0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN, style_designator: ROUND W/BUSHINGS, surface_treatment: CADMIUM AND CHROMATE MOUNTING PLATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-059-5483, 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
72-5051-2
NSN: 5340-01-059-5483
FSC: 5340 — Hardware, Commercial
CAGE: 82689 — TRIANGLE RUBBER CO.INC. DBA TRIANGLE RUBBER CO INC (USA)
SPECIFICATIONS
height1.520 INCHES NOMINAL IN
materialSTEEL MOUNTING PLATE
bushing_length0.380 INCHES NOMINAL IN
inside_diameter0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN
style_designatorROUND W/BUSHINGS
surface_treatmentCADMIUM AND CHROMATE MOUNTING PLATE
major_outside_diameter3.000 INCHES NOMINAL IN
NSN5340-01-059-5483
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 72-5051-2 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
•
BUSHING LENGTH: 0.380 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND W/BUSHINGS
•
INSIDE DIAMETER: 0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN
•
HEIGHT: 1.520 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE SPRING
•
MATERIAL: STEEL SPRING
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.380 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/BUSHINGS
INSIDE DIAMETER0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN
HEIGHT1.520 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE SPRING
SURFACE TREATMENTCADMIUM AND CHROMATE MOUNTING PLATE
MATERIALSTEEL SPRING
MATERIALSTEEL MOUNTING PLATE
MAJOR OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
402-0380Reference 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 72-5051-2?
72-5051-2 is a MOUNT,RESILIENT,UTILITY.
What parts can replace 72-5051-2?
There is 1 known substitute for 72-5051-2: 402-0380. Substitute compatibility should be verified for your specific system.
What is the NSN for 72-5051-2?
72-5051-2 is cataloged in the U.S. Government catalog under NSN 5340-01-059-5483. This indicates validated use in U.S. government and defense supply chains.
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