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MS9551-226 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS9551-226: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, special_features: MATERIAL THICKNESS: 0.056 IN. MIN.

AND 0.068 IN. MAX. IN, surface_treatment: CADMIUM, mounting_hole_diameter: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-055-7832, 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
MS9551-226
NSN: 5340-01-055-7832
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
overall_width0.500 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
special_featuresMATERIAL THICKNESS: 0.056 IN. MIN. AND 0.068 IN. MAX. IN
surface_treatmentCADMIUM
mounting_hole_diameter0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
material_document_and_classificationAMS 6350 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
NSN5340-01-055-7832
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS9551-226 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL COMP 4130
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6350 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL THICKNESS: 0.056 IN. MIN. AND 0.068 IN. MAX. IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL COMP 4130
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS9551Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 MS9551-226?
MS9551-226 is a BRACKET,MOUNTING.
What parts can replace MS9551-226?
There is 1 known substitute for MS9551-226: SAE-AS9551. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9551-226?
MS9551-226 is cataloged in the U.S. Government catalog under NSN 5340-01-055-7832. This indicates validated use in U.S. government and defense supply chains.
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