20Z878D4
View detailed technical data, stock status, and sourcing information for: 20Z878D4
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5320 Rivets
National Stock Number
5320-00-254-4133
Item Name Code
00863
Assigment Date
01/01/1963 (63 years ago)
countersunk w/ reverse chamfer head style, 0.071 inches minimum and 0.085 inches maximum head height, 0.244 inches minimum and 0.252 inches maximum shank diameter, 0.740 inches minimum and 0.760 inches maximum fastener length, 0.173 inches minimum and 0.183 inches maximum hole diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Fastener Length
- 0.740 inches minimum and 0.760 inches maximum
- Head Style
- countersunk w/ reverse chamfer
- Head Height
- 0.071 inches minimum and 0.085 inches maximum
- Hole Diameter
- 0.173 inches minimum and 0.183 inches maximum
- Shank Diameter
- 0.244 inches minimum and 0.252 inches maximum
- Shank Style
- tubular
- Head Major Diameter
- 0.458 inches minimum and 0.478 inches maximum
- Hole Depth
- 0.203 inches minimum and 0.234 inches maximum
- Shear Strength
- 36000 double pounds per square inch
- Countersink Angle
- 148.0 degrees minimum and 150.0 degrees maximum
- Material
- copper alloy 270 overall
- Material Document And Classification
- qq-w-321 fed spec single material response overall
- Nondefinitive Spec/Std Data
- 13 type and f grade
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5320-00-006-2692 | No Name Available | 04/01/1979 |
| 5320-00-058-9898 | No Name Available | 01/01/1963 |
| 5320-00-261-2556 | No Name Available | 04/06/1967 |
| 5320-00-261-2561 | No Name Available | 03/28/1967 |
| 5320-00-262-6495 | No Name Available | 01/01/1963 |
| 5320-00-406-5442 | No Name Available | 04/09/1971 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 20Z878D4 | Tubular Rivet |
| 60275X0.750 | Tubular Rivet |
| 720065C095 | Tubular Rivet |
| MS16536-250 | Tubular Rivet |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-00-254-4133?
The FSCG of the NSN 5320-00-254-4133 is 5320
Does the NSN 5320-00-254-4133 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5320-00-254-4133 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 5320-00-254-4133 contain precious materials?
Precious metal content is unknown
Does NSN 5320-00-254-4133 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 5320-00-254-4133 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 1,063 |
| New Material | 5,643 |
| Total | 6,706 |
Availability of this item was last updated on:
02/24/2026 11:02 AM EST.
Stock levels and pricing are subject to change.