NAS1921C04S03P Blind Rivet

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

0.323in. ⁓21/64"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)

Shank Diameter
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.

0.124in. and 0.128in.

Shank Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.

SELF-Plugging mechanically locked stem

Head Major Diameter

0.229in.

Expansion Device
The device by which the item is expanded and set.

serrated STEM-Type w

Lubrication
A substance designed to provide a reduction of friction between the two surfaces in contact.

dry film

Grip Length
A measurement of the longest dimension of the grip,in distinction from width.

0.126in. and 0.187in.

Shear Strength
The minimum load,applied perpendicularly to the longitudinal axis of an item,at which point the item will fracture when subjected to the standard shear test method.

1090 single pounds per square inch

Countersink Angle
The included angle of the countersink.

100.0 degrees

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

may be slosh cleaned with MIL-C-38736 cleaner before installation; use single action hand held installation T00L

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

iron alloy 660 locking ring

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

iron alloy 660 sleeve

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

iron alloy 660 stem

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

AMS5737 assn std single material response locking ring

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

AMS5737 assn std single material response sleeve

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

AMS5737 assn std single material response stem

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate locking ring

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate sleeve or cadmium sleeve and chromate sleeve or aluminum alloy sleeve

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate stem

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-35 fed spec 1st treatment response sleeve or QQ-P-416, cl 3, ty 2 fed spec 2nd treatment response sleeve or NAS4006 assn std 3rd treatment response sleeve

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-35 fed spec single treatment response locking ring

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-35 fed spec single treatment response stem

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

80205-NAS1921 professional/industrial association standard

NAS1921C04S03P

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Quality Commitment

Datasheet. NAS1921C04S03P specification

Answers.

NSN 5320-01-322-1636 RIVET,BLIND

Major End Users Countries and entities

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NAS1921C04S03P / Rivet,blindWhat is the formal definition of this item?