NSN 4240-01-342-2857 — Cartridge,Respirator,Air Filteri

NSN 4240-01-342-2857 is the national stock number for a cartridge,respirator,air filteri in federal supply class 4240 (Safety And Rescue Equipment). It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including 3m Company, 3m Company Div Oh&Esd, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 4240PL1929078. The unit of issue is PG and the FLIS list price is $431.54.

The U.S. government has bought this item 20 times on record, 20 of them in the last 24 months, most recently on September 28, 2026 for $7,920 from Aircraft & Commercial Enterprises, Inc. 3 solicitations are open right now, the soonest due October 1, 2026 for 5 PG. 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.