The Pin-Rivet, cataloged under National Stock Number 5320-01-688-5061, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government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 | 5320-01-688-5061 |
| Primary Part Number | HL411V10-8 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.3422 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Fastener Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Collar Style | THREADED BREAK OFF TYPE |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Grip Length | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.5001 INCHES MINIMUM AND 0.5051 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 |
|---|---|
| HL411V10-8 | Huck International, Inc (USA) |
| HL411V10-8 | West Coast Aerospace, Inc. (USA) |
| HL411V10-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL411V10-8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL411V10-8 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL411 | D/9 Drawing number reference only Hi-Shear Corporation |
| HL411V10-8 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-688-5061 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-688-5061 has 5 manufacturer part numbers on file: HL411V10-8 (Huck International, Inc), HL411V10-8 (West Coast Aerospace, Inc.), HL411V10-8 (Sps Technologies, Llc Dba PB Fasteners), HL411V10-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL411V10-8 (Hi-Shear Corporation).
12 possible matches (shared part number, not a government interchangeability claim): 5320-01-688-5707, 5320-01-688-5770, 5320-01-688-6254. Verify interchangeability with system specifications before substitution.
Key specifications for HL411V10-8: Shank Diameter: 0.3422 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Collar Style: THREADED BREAK OFF TYPE. 17 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.