Home · FSC 5331 O-Ring · NSN 5331-15-180-2378

NSN 5331-15-180-2378 — O-Ring

NIIN 15-180-2378

NSN 5331-15-180-2378 is the national stock number for an o-ring in federal supply class 5331 (O-Ring).

The U.S. government has bought this item 5 times on record, 1 of them in the last 24 months, most recently on September 24, 2026 for $539 from Fincantieri Marine Systems North America, Inc.. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

0

part numbers

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5331-15-180-2378: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Government demand

Nothing open right now. Last government buy Sep 24, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 24, 2026Fincantieri Marine Systems North America, Inc. 0VP52$539DlaSPE7L126V239E » Award/Basic Package View
Feb 3, 2021Fincantieri Marine Systems North America, Inc. 0VP52134$5.89DlaSPE7L121V2875
Nov 8, 2018Southern Automotive Wholesalers, Inc 1Y875137$5.99DlaSPE5E819V1232
Apr 9, 2013Fincantieri Marine Systems North America, Inc. 0VP52125$7.47DlaSPM5E113V5067
Nov 15, 2012Southern Automotive Wholesalers, Inc 1Y8753$69.00DlaSPM5E813M1123

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 5 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.