The Rivet,blind, cataloged under National Stock Number 5320-00-866-4645, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck. Government technical data includes 18 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-866-4645 |
| Primary Part Number | BP-T06-12 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck |
| Status | ACTIVE |
| Shank Diameter | 0.197 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Head Height | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Fastener Length | 0.928 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| Material Document and Classification | 66 FED STD 1ST MATERIAL RESPONSE OR ASTM A547 ASSN STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 3RD MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM A547 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | SMALL PAN |
| Grip Length | 0.719 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CADMIUM AND CHROMATE SLEEVE |
| Minimum Tensile Strength | 112000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 3450 SINGLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 8740 STEM |
| Head Major Diameter | 0.305 INCHES MINIMUM AND 0.332 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 |
|---|---|
| BP-T06-12 | Huck (FRA) |
| Reference | Meaning |
|---|---|
| 5320008664645 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| BP-T06-12 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
| BP-T06-12 | 5/9 Secondary reference Huck International, Inc |
| NASM81177 | 5/1 Secondary reference U.S. Government activity |
| MS90354-0612 | 2/2 Government specification standardization U.S. Government activity |
| BPT6-12 | 5/9 Secondary reference Saint Chamond Granat Sa |
| BP-T6-12 | 5/9 Secondary reference Huck Mfg Co |
| BPT6-12 | 5/9 Secondary reference Blanc Aero Industries - Groupe Lisi Aerospace |
NSN 5320-00-866-4645 is a Rivet,blind, manufactured by Huck, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-866-4645 has 1 manufacturer part number on file: BP-T06-12 (Huck).
2 possible matches (shared part number, not a government interchangeability claim): 5320-00-866-4667, 5320-00-951-0268. Verify interchangeability with system specifications before substitution.
Key specifications for BP-T06-12: Shank Diameter: 0.197 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN; Head Height: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Fastener Length: 0.928 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W. 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.