PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2D3-621-46
2D3-621-46 ✓ 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 material: STEEL CORROSION RESISTING OVERALL, special_features: THE OVERALL DIAMETER OF THE PIN IS 0.188 INCH, AND THE LENGTH IS 1.250 INCHES IN, end_item_identification: ELECTRIC MAGNETIC SHOE BRAKE, material_document_and_classification: SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-466-2687, 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
2D3-621-46
NSN: 5315-01-466-2687
FSC: 5315
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
special_featuresTHE OVERALL DIAMETER OF THE PIN IS 0.188 INCH, AND THE LENGTH IS 1.250 INCHES IN
end_item_identificationELECTRIC MAGNETIC SHOE BRAKE
material_document_and_classificationSAE 30304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-466-2687
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2D3-621-46 · 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
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONELECTRIC MAGNETIC SHOE BRAKE
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 30304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESTHE OVERALL DIAMETER OF THE PIN IS 0.188 INCH, AND THE LENGTH IS 1.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5523312G2Interchangeable
interchangeable cross-reference
interchangeable
M-20CInterchangeable
interchangeable cross-reference
interchangeable
81-5-2Interchangeable
interchangeable cross-reference
interchangeable
232404Interchangeable
interchangeable cross-reference
interchangeable
3600114Interchangeable
interchangeable cross-reference
interchangeable
808-005Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 2D3-621-46?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2D3-621-46?
2D3-621-46 is a PIN,COTTER.
What parts can replace 2D3-621-46?
There are 7 known substitutes for 2D3-621-46: 5523312G2, M-20C, 81-5-2 and 4 more. Substitute compatibility should be verified for your specific system.
Is 2D3-621-46 still available?
2D3-621-46 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2D3-621-46

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026