PartsTable
Technical Data Sheet
MS9245-05 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN, material: STEEL COMP 302 OR STEEL COMP 304 OVERALL, point_type: EXTENDED PRONG SQUARE CUT, hardness_rating: 65.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 78.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL, style_designator: STANDARD, underloop_length: 0.438 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-680-3808, 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
MS9245-05
NSN: 5315-00-680-3808
FSC: 5315
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
diameter0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
materialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
point_typeEXTENDED PRONG SQUARE CUT
hardness_rating65.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 78.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
style_designatorSTANDARD
underloop_length0.438 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
material_document_and_classificationASTM A493 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-680-3808
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS9245-05 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
DIAMETER: 0.031 INCHES NOMINAL IN
UNDERLOOP LENGTH: 0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: STEEL COMP 321 OVERALL
POINT TYPE: STANDARD
STYLE DESIGNATOR: STANDARD
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.031 INCHES NOMINAL IN
UNDERLOOP LENGTH0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7211 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 321 OVERALL
POINT TYPESTANDARD
STYLE DESIGNATORSTANDARD
SURFACE TREATMENTPASSIVATE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A241113-8Interchangeable
interchangeable cross-reference
interchangeable
28564Interchangeable
interchangeable cross-reference
interchangeable
508A7-24-74Interchangeable
interchangeable cross-reference
interchangeable
357424Interchangeable
interchangeable cross-reference
interchangeable
2333784Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS9245-05?
MS9245-05 is a PIN,COTTER.
What parts can replace MS9245-05?
There are 5 known substitutes for MS9245-05: A241113-8, 28564, 508A7-24-74 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9245-05?
MS9245-05 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-680-3808. This indicates validated use in U.S. government and defense supply chains.
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