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These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Post Onsite · Hardware & Fasteners
95209
In stock · ships from Knoxville
This appears to be a self‑locking hex nut, designed to resist loosening under vibration.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It matches a military‑standard part (NSN 5310‑01‑203‑5137) and is typically found in aerospace, defense, and heavy‑duty applications. Replace it when the threads are worn, stripped, or the locking element no longer prevents back‑off.
Part Number: 95209
NUT
Unit: ea
Dealer: Post Onsite
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