The Rivet,blind, cataloged under National Stock Number 5320-01-503-1238, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Huck International, Inc (CAGE 17446) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-503-1238 |
| Primary Part Number | OSB100-T08-05 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| OSB100-T08-05 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| OB100-T08-05 | 5/9 Secondary reference Huck International, Inc |
NSN 5320-01-503-1238 is a Rivet,blind, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-503-1238 has 1 manufacturer part number on file: OSB100-T08-05 (Huck International, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5320-01-647-7295. 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.