The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-443-4392, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-443-4392 |
| Primary Part Number | HL97DN-4 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Collar Inside Diameter | 0.143 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Collar Overall Height | 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5736 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.138 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| 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 |
|---|---|
| HL97DN-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL97LP-4 PRIMARY | Hi-Shear Corporation (USA) |
| HL97LP-4 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HL97LP-4 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 5112T90P03 | 5/2 Secondary reference U.S. Government activity |
| 5112T90P02 | 5/2 Secondary reference U.S. Government activity |
| 5112T90P01 | 5/2 Secondary reference U.S. Government activity |
| 5112T90 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5320-01-443-4392 is a Collar,pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-443-4392 has 3 manufacturer part numbers on file: HL97DN-4 (Sps Technologies, Llc Dba PB Fasteners), HL97LP-4 (Hi-Shear Corporation), HL97LP-4 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HL97DN-4: Collar Inside Diameter: 0.143 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN; Collar Overall Height: 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN; Collar Style: THREADED (BREAK OFF) TYPE; Collar Outside Diameter: 0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN. 10 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.