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304904 ✓ 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 COIL,RADIO FREQUENCY is a 3M industrial component. Key specifications include material: RUBBER SYNTHETIC, body_length: 0.500 INCHES MAXIMUM IN, angle_in_deg: 11.0, cup_protector: NOT INCLUDED, rating_method: ELECTRICAL SINGLE COMPONENT ALL WINDING, base_thickness: 0.097 INCHES NOMINAL 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 5310-00-232-6058, 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
304904
NSN: 5310-00-232-6058
FSC: 5310
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
body_length0.500 INCHES MAXIMUM IN
angle_in_deg11.0
cup_protectorNOT INCLUDED
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
base_thickness0.097 INCHES NOMINAL IN
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length0.262 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
size_designator13/16
overall_diameter0.760 INCHES MAXIMUM IN
NSN5310-00-232-6058
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 304904 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
C0DD2201AInterchangeable
interchangeable cross-reference
interchangeable
12400Interchangeable
interchangeable cross-reference
interchangeable
WE-4173Interchangeable
interchangeable cross-reference
interchangeable
H940098-004BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 304904?
304904 is a COIL,RADIO FREQUENCY manufactured by 3M.
What parts can replace 304904?
There are 4 known substitutes for 304904: C0DD2201A, 12400, WE-4173 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 304904?
304904 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-232-6058. 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: July 2026