The Rivet,blind, cataloged under National Stock Number 5320-01-020-9761, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. Government technical data includes 12 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-020-9761 |
| Primary Part Number | 0SB100-T05-03 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Shank Diameter | 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | MIL-F-81177,TY 1,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.156 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CADMIUM AND CHROMATE SLEEVE |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL COMP 8740 STEM |
| Material | STEEL COMP 4027 OR STEEL COMP 4037 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 |
|---|---|
| CR7340S05-03 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| 0SB100-T05-03 PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| 0SB100-T05-03 | Huck (FRA) |
| Reference | Meaning |
|---|---|
| C9502-05-3 | 7/2 Vendor item drawing reference U.S. Government activity |
| 0SB100-T5-3 | 5/9 Secondary reference Huck Mfg Co |
| OSB100-T05-03 | 5/9 Secondary reference Huck Mfg Co |
| 0SB100-T05-03 | 5/9 Secondary reference Huck International, Inc |
| 0SB100T05-03 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-020-9761 is a Rivet,blind, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-020-9761 has 3 manufacturer part numbers on file: CR7340S05-03 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), 0SB100-T05-03 (Huck International, Inc. Div Huck Products Division), 0SB100-T05-03 (Huck).
Key specifications for 0SB100-T05-03: Shank Diameter: 0.178 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W; Surface Treatment Document and Classification: MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE; Surface Treatment Document and Classification: MIL-F-81177,TY 1,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE STEM. 12 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.