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Serving our customers with quality and safety first.
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Datasheet. CR1921M04S04 specification
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.
0.385in. ⁓25/64"
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)
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.
The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.
SELF-Plugging mechanically locked stem
0.221in. and 0.229in.
The device by which the item is expanded and set.
serrated STEM-Type w
A measurement of the longest dimension of the grip,in distinction from width.
0.188in. and 0.250in.
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
675 pounds per square inch
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.
1020 single pounds per square inch
The included angle of the countersink.
98.5 degrees and 101.5 degrees
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.
single action
The chemical compound or mechanical mixture properties of which the item is fabricated.
nickel alloy sleeve
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel corrosion resisting locking ring or nickel alloy locking ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel corrosion resisting stem
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 1st material response locking ring or QQ-N-281 fed spec 2nd material response locking ring
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
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-N-281 fed spec single material response sleeve
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.
cadmium sleeve or aluminum sleeve
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
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
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
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
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-416, ty ii, cl 3 fed spec single treatment response sleeve or NAS4006 assn std single treatment response sleeve
The document designator of the specification or standard which established the item of supply.
80205-NAS1921 professional/industrial association standard
Answers.
On 02/05/2014 under contract SPE5E914V1408 for qty 1,750
Steel corrosion resisting stem
Steel corrosion resisting locking ring or nickel alloy locking ring
Nickel alloy sleeve
1020 single pounds per square inch
0.188 inches minimum and 0.250 inches maximum
Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Schedule B number: 7508900000
nmfc 106510
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5320 ⁓ Rivets
NSN 5320-01-240-8095 RIVET,BLIND
passivate stem surface treated single action 1020 single pounds per square inch shear strength 0.188" grip length flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style
- NIIN
- 012408095
- NIIN Date
- 09/19/86
- Schedule B
- 7508900000
- Name Code
- 00864
- FIIG
- A040A0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $5.68 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | NAS1921M04S04 | Cage 80205 |
| 2. | SMLS100M04-04 | Cage 0HDW7 |
| 3. | SMLS100-M04-04 | Cage F6167 |
| 4. | SMLS100M04-04 | Cage 17446 |
| 5. | MLS100-M04S04 | Cage 0HDW7 |
| 6. | SMLS100M04-04 | Cage 29666 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - Department of The Air Force
- - Poland
- - Spain
- - Singapore
- - Australia
- - France
- - Germany
- - United Kingdom
- - Netherlands
- - Portugal
- - Italy
- - Denmark
- - Norway
Availability for CR1921M04S04 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 50.0
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 106510 RIVETS I/S PLAIN/GALVANIZED ETC
- UFC (universal freight code)
- 54760
Similar by Design Other rivets with similar characteristics
Nothing similar to this part number was found in our inventory
CR1921M04S04 / Rivet,blindWhat is the formal definition of this item?
An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. it is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. it is designed to be installed or expanded from one side only. excludes nut, blind assembly.
