The Rivet,blind, cataloged under National Stock Number 5320-01-440-5637, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Rivet,blind |
| FSC / FSG | 5320 — Rivets (FSG 53) |
| Manufacturers | Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division (CAGE 0FUR2) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-440-5637 |
| Primary Part Number | 030634 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 030634 PRIMARY | Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division (USA) |
NSN 5320-01-440-5637 is a Rivet,blind, manufactured by Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-440-5637 has 1 manufacturer part number on file: 030634 (Lowell Corporation Dba Porter Ferguson Div Porter Ferguson Division).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-507-2227. Verify interchangeability with system specifications before substitution.
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.