The Collar,pin-Rivet, cataloged under National Stock Number 5320-00-057-4113, 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 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-057-4113 |
| Primary Part Number | HS234-5 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Collar Overall Height | 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Collar Style | STRAIGHT TYPE |
| Collar Outside Diameter | 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED OVERALL |
| Material Document and Classification | MAC MMC-138 ALLOY 2219 H13 73197 MFR REF SINGLE MATERIAL RESPONSE OR ASTM B211 ALLOY 2219 H13 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5320-00-057-4113 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-057-4113 has 4 manufacturer part numbers on file: HS234-5 (Fairchild Fasteners Europe - Vsd Gmbh), HS234-5 (Satair A/s), HS234-5 (Hi-Shear Corporation), 3M313-5 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5320-00-814-5007. Verify interchangeability with system specifications before substitution.
Key specifications for HS234-5: Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Collar Overall Height: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Collar Style: STRAIGHT TYPE. 9 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.