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42904-2 ✓ Verified by PartsTable
3M · 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 TERMINAL,QUICK DISCONNECT is a 3M industrial component. Key specifications include material: STEEL UNS K08500 OVERALL, overall_length: 0.750 INCHES IN, first_end_style: OVAL, basic_shape_style: INTERNAL, surface_treatment: CADMIUM AND CHROMATE OVERALL, first_end_location: BOTH ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-042-9042, 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
42904-2
NSN: 5315-00-042-9042
FSC: 5315
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL UNS K08500 OVERALL
overall_length0.750 INCHES IN
first_end_styleOVAL
basic_shape_styleINTERNAL
surface_treatmentCADMIUM AND CHROMATE OVERALL
first_end_locationBOTH ENDS
material_thickness0.016 INCHES IN
pin_overall_length0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
pin_size_designation4/0
first_end_outer_radius0.1083 INCHES MINIMUM AND 0.1103 INCHES MAXIMUM IN
quick_disconnect_styleTAB RECEPTACLE MODIFIED
width_of_tab_accommodated0.295 INCHES IN
NSN5315-00-042-9042
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 42904-2 · 3M ⚠ 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
•
FIRST END STYLE: OVAL
•
PIN OVERALL LENGTH: 0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN SIZE DESIGNATION: 4/0
•
FIRST END OUTER RADIUS: 0.1083 INCHES MINIMUM AND 0.1103 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
FIRST END LOCATION: BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLEOVAL
PIN OVERALL LENGTH0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SIZE DESIGNATION4/0
FIRST END OUTER RADIUS0.1083 INCHES MINIMUM AND 0.1103 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
FIRST END LOCATIONBOTH ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
60414-1Interchangeable
interchangeable cross-reference
interchangeable
42904-2Interchangeable
interchangeable cross-reference
interchangeable
42904-2LPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42904-2?
42904-2 is a TERMINAL,QUICK DISCONNECT manufactured by 3M.
What parts can replace 42904-2?
There are 3 known substitutes for 42904-2: 60414-1, 42904-2, 42904-2LP. Substitute compatibility should be verified for your specific system.
Is 42904-2 still available?
42904-2 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