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Blind Rivet

NSN: 5320-01-038-2621 | Model: BN525-1032-3
ITAR Registered seal

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.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Thread Class
Thread Direction
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.309 inches and 0.312 inches
Shank Style
Blind rivet, nut and bolt (assembly)
Head Major Diameter
Between 0.367 inches and 0.372 inches
Expansion Device
Threaded sleeve
Solid film
Grip Length
0.188 inches
Thready Qty Per Inch (tpi)
Thread Size
0.190 inches
Countersink Angle
100.0 degrees
Special Features
Furnished without bolt, ex pander lubricated only
Steel comp 305 sleeve
Material Specification
QQ-S-763 federal specification single material response sleeve
Surface Treatment
Passivate sleeve
Thread Series Designator

Pricing and Availability

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NSN 5320-01-038-2621 Datasheet

Supply Class (FSC):
Cross Reference:
  • BN525-1032-3
  • 860598-39
  • 860598-39
Cage Codes:
  • Shear Corporation Hi (CAGE 73197)
  • Northrop Grumman Systems Corporation (CAGE 06481)
  • Litton Systems Inc. Div Navigation (CAGE 13973)
Schedule B & Trade:
  • Schedule B: 7318230000 (NAICS 332722)

    Rivets of iron or steel

  • SITC: 69422

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel

  • End Use: 12300

    Finished metal shapes


N - Indicates there is no data in the humors and the nsn is in a fsc not generally suspected of containing hazardous materials.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    106510 - Rivets i/s plain/galvanized etc

  • WCC:

    713 - Metal hardware

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $620.87 to $1,034.78..
Does NSN 5320-01-038-2621 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, Poland, and Republic Of Korea
What is the NIIN of NSN 5320-01-038-2621?
010382621 or 01-038-2621
Does NSN 5320-01-038-2621 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5320-01-038-2621?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 02, 1977