The Pin-Rivet, cataloged under National Stock Number 5320-01-515-1909, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 18 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-515-1909 |
| Primary Part Number | HL220PN14-31 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Shank Diameter | 0.4672 INCHES MINIMUM AND 0.4682 INCHES MAXIMUM IN |
| Head Height | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Fastener Length | 2.563 INCHES MINIMUM AND 2.583 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS-QQ-P-416,TYPE II,CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS-S-6049 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6349 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.4375 INCHES IN |
| Grip Length | 1.933 INCHES MINIMUM AND 1.943 INCHES MAXIMUM IN |
| Width Between Flats | 0.233 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 32700 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 8740 OR STEEL COMP 4140 OR STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.615 INCHES MINIMUM AND 0.650 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 |
|---|---|
| HL220PN14-31 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL220PN14-31 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HL220PN14-31 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL220PN14-31 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HL220PN14-31 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HL220PN14-31 | 7/2 Vendor item drawing reference Hi-Shear Corporation |
| HL220PN14-31 | 5/9 Secondary reference U.S. Government activity |
| HL220PB14-31 | 5/9 Secondary reference Hi-Shear Corporation |
| HL220PN14-31 | 7/2 Vendor item drawing reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HL220PN14-31 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-515-1909 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-515-1909 has 5 manufacturer part numbers on file: HL220PN14-31 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL220PN14-31 (West Coast Aerospace, Inc.), HL220PN14-31 (Sps Technologies, Llc Dba PB Fasteners), HL220PN14-31 (Howmet Global Fastening Systems Inc), HL220PN14-31 (Huck International, Inc).
Key specifications for HL220PN14-31: Shank Diameter: 0.4672 INCHES MINIMUM AND 0.4682 INCHES MAXIMUM IN; Head Height: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Fastener Length: 2.563 INCHES MINIMUM AND 2.583 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS-QQ-P-416,TYPE II,CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 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.