The Rivet,blind, cataloged under National Stock Number 5320-01-690-0492, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-690-0492 |
| Primary Part Number | MS21140U0503P |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Lubrication | DRY FILM |
| Head Height | 0.074 INCHES MAXIMUM IN |
| Fastener Length | 0.342 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Material Document and Classification | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS5690 ASSN STD SINGLE MATERIAL RESPONSE MECHANICAL LOCK |
| Head Style | COUNTERSUNK W/PROTRUDING STUD |
| Grip Length | 0.156 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Shank Style | PULL THROUGH HOLLOW SHANK |
| Surface Treatment | CADMIUM BODY |
| Minimum Tensile Strength | 95000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 98.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| Material | STEEL CORROSION RESISTING SLEEVE |
| Material | STEEL CORROSION RESISTING STEM |
| Material | STEEL COMP 316 MECHANICAL LOCK |
| Head Major Diameter | 0.334 INCHES MAXIMUM 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 |
|---|---|
| MS21140U0503P | The Boeing Company Div Defense (USA) |
| MS21140U0503P | Hi-Shear Corporation (USA) |
| MS21140U0503P | Huck International, Inc (USA) |
| MS21140U0503P | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| MS21140U0503P | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| MS21140U0503P | Heartland Precision Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| MS21140U0503P | 5/2 Secondary reference U.S. Government activity |
| MS21140U0503P | 3/2 Design control — primary reference U.S. Government activity |
| MS21140U0503P | 5/9 Secondary reference U.S. Government activity |
| MS21140U0503P | 5/2 Secondary reference U.S. Government activity |
| MS21140U0503P | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-690-0492 is a Rivet,blind, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-690-0492 has 6 manufacturer part numbers on file: MS21140U0503P (The Boeing Company Div Defense), MS21140U0503P (Hi-Shear Corporation), MS21140U0503P (Huck International, Inc), MS21140U0503P (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), MS21140U0503P (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace) and 1 more.
Key specifications for MS21140U0503P: Shank Diameter: 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Lubrication: DRY FILM; Head Height: 0.074 INCHES MAXIMUM IN; Fastener Length: 0.342 INCHES MAXIMUM IN. 18 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.