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Technical Data Sheet
PartsTable / COMPONENT / MS51926-3
MS51926-3 ✓ 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 CLIP,END,STRAP is a the manufacturer industrial component. Key specifications include length: 0.600 INCHES NOMINAL IN, diameter: 0.680 INCHES NOMINAL IN, material: COPPER ALLOY, opening_diameter: 0.562 INCHES NOMINAL IN, style_designator: BALL CLIP, material_thickness: 0.025 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-078-7029, 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
MS51926-3
NSN: 5340-00-078-7029
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
length0.600 INCHES NOMINAL IN
diameter0.680 INCHES NOMINAL IN
materialCOPPER ALLOY
opening_diameter0.562 INCHES NOMINAL IN
style_designatorBALL CLIP
material_thickness0.025 INCHES NOMINAL IN
NSN5340-00-078-7029
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS51926-3 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: BALL CLIP
•
MATERIAL: COPPER ALLOY
•
LENGTH: 0.600 INCHES NOMINAL IN
•
OPENING DIAMETER: 0.562 INCHES NOMINAL IN
•
DIAMETER: 0.680 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORBALL CLIP
MATERIALCOPPER ALLOY
LENGTH0.600 INCHES NOMINAL IN
OPENING DIAMETER0.562 INCHES NOMINAL IN
DIAMETER0.680 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
149Upgraded Successor
successor cross-reference
successor
D703Upgraded Successor
successor cross-reference
successor
AP1538-0001Upgraded Successor
successor cross-reference
successor
MS51926-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-496Interchangeable
interchangeable cross-reference
interchangeable
40217Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS51926-3?
MS51926-3 is a CLIP,END,STRAP.
What parts can replace MS51926-3?
There are 16 known substitutes for MS51926-3: 149, D703, AP1538-0001 and 13 more. Substitute compatibility should be verified for your specific system.
Is MS51926-3 still available?
MS51926-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026