The Rivet,blind, cataloged under National Stock Number 5320-01-689-8299, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Peerless Aerospace, Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-689-8299 |
| Primary Part Number | MS21141U0502P |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Peerless Aerospace, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| Head Height | 0.058 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Fastener Length | 0.280 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| 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 | TAPERED PAN |
| Shank Style | PULL THROUGH HOLLOW SHANK |
| Surface Treatment | CADMIUM BODY |
| Material | STEEL CORROSION RESISTING SLEEVE |
| Material | STEEL CORROSION RESISTING STEM |
| Material | STEEL COMP 316 MECHANICAL LOCK |
| Head Major Diameter | 0.250 INCHES MINIMUM AND 0.272 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 |
|---|---|
| MS21141U0502P | Peerless Aerospace, Llc (USA) |
| Reference | Meaning |
|---|---|
| MS21141U0502P | 5/9 Secondary reference U.S. Government activity |
| MS21141U0502P | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-689-8299 is a Rivet,blind, manufactured by Peerless Aerospace, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-689-8299 has 1 manufacturer part number on file: MS21141U0502P (Peerless Aerospace, Llc).
Key specifications for MS21141U0502P: Shank Diameter: 0.162 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Head Height: 0.058 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Fastener Length: 0.280 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BODY. 14 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.