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CM-41202 — Technical Data Sheet

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— · 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 WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM, shoulder_height: 0.030 INCHES NOMINAL IN, outside_diameter: 0.340 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5310-00-831-2334, 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
CM-41202
NSN: 5310-00-831-2334
FSC: 5310
CAGE: 0EGF1 — CMP HYDRAULICS INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED
hardness_rating26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
shoulder_height0.030 INCHES NOMINAL IN
outside_diameter0.340 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
surface_treatmentOXIDE FILM OVERALL
material_thickness0.070 INCHES NOMINAL IN
material_document_and_classificationAMS5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-831-2334
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CM-41202 · 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
•
HOLE DIAMETER: 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
HEAT TREATMENT: AS FABRICATED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: SHOULDERED
•
SURFACE TREATMENT: OXIDE FILM OVERALL
•
SHOULDER HEIGHT: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE DIAMETER0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
SHOULDER DIAMETER0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAT TREATMENTAS FABRICATED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENTOXIDE FILM OVERALL
SHOULDER HEIGHT0.030 INCHES NOMINAL IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
MATERIAL THICKNESS0.070 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
41202InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2982-710InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10099InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
940 1-19/32InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
20138InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
41-0202-01-101InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CM-41202?
CM-41202 is a WASHER,SHOULDERED.
What parts can replace CM-41202?
There are 19 known substitutes for CM-41202: 41202, 2982-710, 10099 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CM-41202?
CM-41202 is cataloged in the Federal Logistics Information System under NSN 5310-00-831-2334. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026