The Pin-Rivet, cataloged under National Stock Number 5320-00-885-9243, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-885-9243 |
| Primary Part Number | HL51-8-8 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — No Item Name Available |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Material | STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Nominal Thread Size | 0.250 INCHES IN |
| Surface Treatment | CADMIUM OVERALL |
| Shank Diameter | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Thread Class | 3A A |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Head Major Diameter | 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Head Style | FLUSH COUNTERSUNK |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Grip Length | 0.505 INCHES MAXIMUM IN |
| Fastener Length | 0.915 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HL51-8-8 PRIMARY | Hi-Shear Corporation (USA) |
NSN 5320-00-885-9243 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320 (No Item Name Available). Status: active.
NSN 5320-00-885-9243 has 1 cross-referenced part number: HL51-8-8 (Hi-Shear Corporation).
There is 1 known substitute for 5320-00-885-9243: 5310-00-885-9245. Verify interchangeability with system specifications before substitution.
Key specifications for HL51-8-8: Material: STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL; Material Document and Classification: MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF). 18 total characteristics are documented in the Federal Logistics Information System.