Gun Collectors Dream Auction #85 Weapons of War July 18th 10AM CST

Cold War US M17 Gas Mask M13A2 Filter Element Set, Mine Safety Appliances (MSA)

This auction ended on July 18, 2026.

Start price: $10

Estimated price: $25 - $45

Buyer's Premium: 12%

Sold for: $20

Description

A factory-sealed United States military M13A2 filter element set produced by Mine Safety Appliances Company (MSA) for use with the M17 series chemical-biological protective masks (M17, M17A1, and M17A2). The pair of filters is contained within an original moisture-vapor-proof, foil-lined white paper pouch designed for long-term storage and protection against environmental degradation. The package features extensive printed and stamped markings. These include the National Stock Number (NSN) 4240-00-165-5026, the manufacturer part number 303924, and contract identification DAAA09-78-G-2000 Order No. 0023 dating to 1982. Red stamped text identifies the packager as Champion Packages Company of Columbus, Georgia, dated November 1982. Additional production stamps indicate a lot number of MSA 7 30 and a curing date of February 1983 (2/83). The top edge includes military specification markings MIL-B-117E and the bottom right corner features a tear-open directional arrow.


Condition report:

The item is in unissued surplus condition and remains factory-sealed. The exterior packaging shows light shelf wear, including minor creasing and surface soiling consistent with long-term military storage. The integrity of the vacuum seal appears intact.