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655999 Solid Rivet

5320-00-520-1721

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Gasket
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Turnlock Fastener Eyelet
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Flat Spring
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Retaining Ring
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Stud Assembly
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Official Item Classification

Name
Solid Rivet
Part Number
655999
(NSN) National Stock Number
5320-00-520-1721
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5320 Rivets
(INC) Item Name Code
00861
(FIIG) Federal Item Identification Guide
A040A0
Date
06/23/1969 (57 years ago)

straight shank style, 0.334 inches minimum and 0.354 inches maximum fastener length, 0.123 inches minimum and 0.128 inches maximum shank diameter, 0.210 inches minimum and 0.218 inches maximum head major diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style

Specs & Compatibility

Fastener Length

0.334 inches minimum and 0.354 inches maximum

Head Style

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

Shank Diameter

0.123 inches minimum and 0.128 inches maximum

Shank Style

straight

Head Major Diameter

0.210 inches minimum and 0.218 inches maximum

Countersink Angle

100.0 degrees nominal

Heat Treatment

solution heat treated overall

Material

nickel alloy overall

Material Document And Classification

ams 7237 assn std single material response overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

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

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0000861

Related Hardware Products

Part Number Description
655999 Solid Rivet

Frequently Asked Questions

What is the FSCG of the NSN 5320-00-520-1721?
The FSCG of the NSN 5320-00-520-1721 is 5320
Does the NSN 5320-00-520-1721 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5320-00-520-1721 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5320-00-520-1721 contain precious materials?
Precious metal content is unknown
Does NSN 5320-00-520-1721 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5320-00-520-1721 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Mon, Jun 23, 1969