The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-348-2759, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-348-2759 |
| Primary Part Number | 03A127-5 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Lubrication | DRY FILM AND CETYL ALCOHOL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.161 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| Collar Overall Height | 0.218 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN |
| Collar Style | CONFIGURAL TYPE |
| Collar Outside Diameter | 0.243 INCHES MINIMUM AND 0.247 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | IRON ALLOY 660 OVERALL |
| 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 |
|---|---|
| 03A127-5 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| SLC-EU05 | Huck International, Inc (USA) |
| SLC-EU05 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| SLC-EU05 | 5/9 Secondary reference U.S. Government activity |
| SLC-EU05 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-348-2759 is a Collar,pin-Rivet, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-348-2759 has 3 manufacturer part numbers on file: 03A127-5 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), SLC-EU05 (Huck International, Inc), SLC-EU05 (Howmet Global Fastening Systems Inc).
Key specifications for 03A127-5: Lubrication: DRY FILM AND CETYL ALCOHOL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.161 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN; Collar Overall Height: 0.218 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN. 9 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.