NOS in sealed pack Avon XM50/XM51 M50/M51 Gas Mask/Respirator Primary Filters

Title

USGI M41 Gas Mask Filter Twin Pack Factory Sealed NOS CBRN Primary Filter 4240-01-529-2289

Condition

New old stock military surplus. Factory sealed package. Inspection/test date 06/2016. Packaging may show light storage wear from military storage. Listing is for the filter set only – no mask included.

Description

This listing is for one (1) factory sealed USGI M41 Primary Filter twin pack. These are genuine U.S. military surplus CBRN filters packaged as a paired twin set and remain sealed in the original military packaging.

These filters were produced for the M41 protective mask system and were stored as military reserve inventory. The packaging shows an inspection/test date of June 2016, confirming they remained within the military inspection program during storage.

These are New Old Stock (NOS) surplus items that have never been opened or used. Because they are military surplus, outer packaging may show minor scuffs, dust, or storage marks.

⚠️ Important:
This listing is for the filters only. Gas mask is NOT included. Photos showing a mask (if any) are for demonstration of compatibility only.

Specifications

NSN: 4240-01-529-2289
Part Number: 71024/1
Model: M41 Primary Filter Assembly
CAGE: 1LEW5
Lot Number: AV0112502A
MFG Date: 06/2011
Inspection/Test Date: 06/2016

Includes:
• (1) Factory sealed twin filter set

Surplus Notice

These filters are military surplus items originally produced for government use. While they remain sealed and unused, they are being sold as collectible, training, or display items due to age and storage conditions. Buyer assumes responsibility for use.

Shipping

Ships fast from Texas.
Orders ship same or next business day Tuesday–Saturday.
No shipping Sunday or Monday.

Returns

Returns accepted only if item remains factory sealed and unopened in the same condition received.