Product Details | BLIND RIVET

5320-01-543-6821 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.

Part Alternates: NAS16694L2, NAS1669-4L2, 5320-01-543-6821, 01-543-6821, 5320015436821, 015436821

Hardware and Abrasives | Rivets

Supply Group (FSG) NSN Assign. NIIN
53 19 SEP 2006 01-543-6821

Drawings & Photos | NSN 5320-01-543-6821


Demand History | NSN 5320-01-543-6821

Part Number Request Date QTY Origin
NAS1669-4L2 2014-06-157 50 United States
NAS16694L2 2009-08-224 20 US

Cross Reference | NSN 5320-01-543-6821

Part Number Cage Code Manufacturer
NAS1669-4L2 4N497 LOCKHEED MARTIN CORPORATION DIV IS&S
NAS1669-4L2 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5320-01-543-6821

Characteristic Specifications
MATERIAL STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
HEAD STYLE C17 HEXAGON
HEAD HEIGHT 0.135 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
SHANK STYLE D34 THREADED SELF-PLUGGING SHANK W/SLEEVE
FASTENER LENGTH 0.447 INCHES NOMINAL
SHANK DIAMETER 0.2580 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
GRIP LENGTH 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
EXPANSION DEVICE BREAK STEM
SPECIFICATION/STANDARD DATA 80205-HAS1669 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5320-01-543-6821

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information