7136039

Ear cushion

7136039 Description

Earphone cushion, elliptical body style, 5965-00-069-2723 end item identification, shall maintain resiliency from minus 54 degrees c to plus 55 degrees c. Special test features.

Properties of 7136039

Body Style:
Earphone cushion, elliptical
End Application:
5965-00-069-2723
Accommodated Helmet Type:
Flight
Earphone Cushion Material:
Plastic, polyurethane foam
Earphone Cushion Thickness:
1.143 inches
Earphone Cushion Outside Height:
Between 3.900 inches and 3.960 inches
Earphone Cushion Inside Height:
Between 0.650 inches and 0.710 inches
Earphone Cushion Outside Width:
Between 2.840 inches and 2.900 inches
Earphone Cushion Inside Width:
Between 0.650 inches and 0.710 inches
Special Test Features:
Shall maintain resiliency from minus 54 degrees c to plus 55 degrees c.
Supplementary Features:
This item consists of three pieces of polyurethane foam assembled per drawing 7136039
Test Data Document:
81349-mil-p-26514 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN:
5965-01-420-2226
Description:
Cushion,ear
Cage Code:

Definition Ear Cushion

An item made of soft material(s) designed to fit on an earphone shell of an electrical headset or on the muff of a hearing protector by a positive means of attachment, such as an elastic band or a clamp ring. Its purpose is to prevent external noises from reaching the ears of the user and to lessen physical discomfort occasioned by continuous use.

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Last modified 05/03/2024