The Collar,pin-Rivet, cataloged under National Stock Number 5320-00-968-9210, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. Government technical data includes 14 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-968-9210 |
| Primary Part Number | HL79-8 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Lubrication | CETYL ALCOHOL |
| Identification Code Color | RED |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN |
| Collar Overall Height | 0.532 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.418 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3B |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| HL79-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL79-8 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL79-8 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL79-8 | Satair A/s (DNK) |
| HL79-8 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3M948-4 | 5/9 Secondary reference The Boeing Company Div Defense |
| HL79-8 | 5/9 Secondary reference Huck International, Inc |
| 66014-8 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| BACC30BF8 | 5/2 Secondary reference U.S. Government activity |
| HL79-8 | 5/9 Secondary reference U.S. Government activity |
| 3A070-8 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| HL79-8 | 5/9 Secondary reference U.S. Government activity |
| HL79-8 | 3/9 Design control — primary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| BACC30M8 | 7/2 Vendor item drawing reference U.S. Government activity |
| GN512DF4 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| HL79-8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-00-968-9210 is a Collar,pin-Rivet, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-968-9210 has 5 manufacturer part numbers on file: HL79-8 (Sps Technologies, Llc Dba PB Fasteners), HL79-8 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL79-8 (Fairchild Fasteners Europe - Vsd Gmbh), HL79-8 (Satair A/s), HL79-8 (Hi-Shear Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5320-01-670-1680, 5320-01-687-7790. Verify interchangeability with system specifications before substitution.
Key specifications for HL79-8: Lubrication: CETYL ALCOHOL; Identification Code Color: RED; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN. 14 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.