The Rivet,blind, cataloged under National Stock Number 5320-01-440-2171, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck Fasteners Dba Huck Intl Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-440-2171 |
| Primary Part Number | BOM-R8-5 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck Fasteners Dba Huck Intl Inc |
| Status | ACTIVE |
| Shank Diameter | 0.265 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Grip Length | 0.282 INCHES NOMINAL IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | ZINC SLEEVE |
| Material | STEEL STEM |
| Material | STEEL SLEEVE |
| 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 |
|---|---|
| BOM-R8-5 PRIMARY | Huck Fasteners Dba Huck Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| BOM-R8-5 | 5/9 Secondary reference Huck Mfg Co |
| 1339AS339-20 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5320-01-440-2171 is a Rivet,blind, manufactured by Huck Fasteners Dba Huck Intl Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-440-2171 has 1 manufacturer part number on file: BOM-R8-5 (Huck Fasteners Dba Huck Intl Inc).
Key specifications for BOM-R8-5: Shank Diameter: 0.265 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W; Grip Length: 0.282 INCHES NOMINAL IN; Shank Style: SELF-PLUGGING MECHANICALLY LOCKED STEM. 7 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.