The Pin-Rivet, cataloged under National Stock Number 5320-01-726-8103, is classified within Federal Supply Class 5320 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hi-Shear Corporation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-726-8103 |
| Primary Part Number | HL20PB-6-33 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — No Item Name Available |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Head Style | COUNTERSUNK W/REVERSE CHAMFER |
| Shank Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Countersink Angle | 90.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 32 |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Grip Length | 2.058 INCHES MINIMUM AND 2.068 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.1900 INCHES IN |
| Fastener Length | 2.378 INCHES MINIMUM AND 2.398 INCHES MAXIMUM IN |
| Head Major Diameter | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Head Height | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Material Document and Classification | AMS6415 ASSN STD 1ST MATERIAL RESPONSE OR AMS6382 ASSN STD 2ND MATERIAL RESPONSE OR AMS6322 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 8740 OR STEEL COMP 4140 OR STEEL COMP E4340 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HL20PB-6-33 PRIMARY | Hi-Shear Corporation (USA) |
| HL20 | Hi-Shear Corporation (USA) |
NSN 5320-01-726-8103 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320 (No Item Name Available). Status: active.
NSN 5320-01-726-8103 has 2 cross-referenced part numbers: HL20PB-6-33 (Hi-Shear Corporation), HL20 (Hi-Shear Corporation).
There are 6 known substitutes for 5320-01-726-8103: 5905-00-850-1153, 5320-01-726-8085, 5320-01-727-1814 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for HL20PB-6-33: Surface Treatment Document and Classification: QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL; Part Name Assigned by Controlling Agency: PIN,PROTRUDING TENSION HEAD ALLOY STEEL 1/16 GRIP VARIATION; Head Style: COUNTERSUNK W/REVERSE CHAMFER. 21 total characteristics are documented in the Federal Logistics Information System.