The Nut,self-Locking,blind Rivet, cataloged under National Stock Number 5310-01-587-4244, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-587-4244 |
| Primary Part Number | 66915CM720-10 |
| Item Name | Nut,self-Locking,blind Rivet |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.054 INCHES NOMINAL IN |
| Head Minor Countersink Angle | 60.0 DEGREES NOMINAL |
| Nut Length | 2.001 INCHES NOMINAL IN |
| Thread Series | UNF |
| Shank End Type | OPEN |
| Head Style | ELIPTICAL COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.437 INCHES IN |
| Nut Diameter | 0.443 INCHES NOMINAL IN |
| Head Minor Diameter | 0.615 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Head Major Countersink Angle | 76.0 DEGREES NOMINAL |
| Nut Style | BLIND RIVET W/SMOOTH ROUND SHANK |
| Thread Class | 3B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 304 OVERALL |
| Head Major Diameter | 0.715 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 66915CM720-10 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 66915-720-10 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| C2989PL720-10 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-587-4244 is a Nut,self-Locking,blind Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-587-4244 has 1 manufacturer part number on file: 66915CM720-10 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for 66915CM720-10: Head Height: 0.054 INCHES NOMINAL IN; Head Minor Countersink Angle: 60.0 DEGREES NOMINAL; Nut Length: 2.001 INCHES NOMINAL IN; Thread Series: UNF. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.