The Pin-Rivet, cataloged under National Stock Number 5320-01-188-9676, 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 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-188-9676 |
| Primary Part Number | 3M1027C08-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Fastener Length | 0.721 INCHES MINIMUM AND 0.741 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.380 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.2612 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 |
|---|---|
| 3M1027C08-6 PRIMARY | The Boeing Company Div Defense (USA) |
| HL407-5-6 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 3M1027C08-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL407-5-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL407-5-6 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL407-5-6 | 5/2 Secondary reference U.S. Government activity |
| HL407-5-6 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| AIC-L-407C08-6 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HL407-5-6 | 5/9 Secondary reference U.S. Government activity |
| 3M1027 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 5320-01-188-9676 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-188-9676 has 5 manufacturer part numbers on file: 3M1027C08-6 (The Boeing Company Div Defense), HL407-5-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 3M1027C08-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL407-5-6 (Sps Technologies, Llc Dba PB Fasteners), HL407-5-6 (Hi-Shear Corporation).
Key specifications for 3M1027C08-6: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Fastener Length: 0.721 INCHES MINIMUM AND 0.741 INCHES MAXIMUM IN; Material Document and Classification: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.