OneMonroe’s MS35821 and MS35831 series plain steel military specification hinges are engineered for demanding applications requiring exceptional strength, durability, and dependable performance. Designed to meet military specification requirements, these hinges are ideal for industrial, transportation, aerospace, and defense-related environments where rugged construction and reliable operation are essential.

Manufactured from durable plain steel, these military spec hinges provide long service life and dependable support for doors, panels, access points, and equipment enclosures. Available in a variety of sizes and configurations, the MS35821 and MS35831 series hinges are built to deliver consistent performance and precision operation in heavy-duty applications.

Mil Specs PDFs: MS35821 | MS35822 | MS35823 | MS35825 | MS35826 | MS35829 | MS35830 | MS35831

Unit of Measure
Items
MS35000 Series Hinges

MS 35821 MS 35831 Plain Steel

MS35000 Series Hinges

MS 35821 MS 35831 Plain Steel
Length N/A 72.50 in N/A 85.00 in
Thickness N/A 0.04 in N/A 0.06 in
Material N/A Steel
Open Width N/A 1.06 in N/A 1.50 in
Pin Diameter N/A 0.091 in N/A 0.125 in
Knuckle N/A 0.625 in