The Rivet,blind, cataloged under National Stock Number 5320-01-628-1365, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-628-1365 |
| Primary Part Number | 7MLS100−M06-S3 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES SLEEVE |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | PASSIVATE STEM |
| Countersink Angle | 98.5 DEGREES MINIMUM AND 101.5 DEGREES MAXIMUM |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 SLEEVE |
| Material | IRON ALLOY 660 STEM |
| Head Major Diameter | 0.295 INCHES MINIMUM AND 0.303 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 |
|---|---|
| S7MLS100-M06-03 | Huck International, Inc (USA) |
| 7MLS100−M06-S3 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| GR501BB6S3 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| 7MLS100−M06-S3 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
NSN 5320-01-628-1365 is a Rivet,blind, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-628-1365 has 2 manufacturer part numbers on file: S7MLS100-M06-03 (Huck International, Inc), 7MLS100−M06-S3 (Huck International, Inc).
Key specifications for 7MLS100−M06-S3: Shank Diameter: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STEM; Material Document and Classification: QQ-N-281 FED SPEC ALL MATERIAL RESPONSES SLEEVE; Material Document and Classification: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE STEM. 12 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.