The Riveter,blind,hand, cataloged under National Stock Number 5120-00-103-0050, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Bollhoff Inc. Dba Bollhoff Rivnut Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5120-00-103-0050 |
| Primary Part Number | C-722-3124 |
| Item Name | Riveter,blind,hand |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Bollhoff Inc. Dba Bollhoff Rivnut Inc |
| Status | ACTIVE |
| Rivet Size for Which Designed | 5/16-24 RIVNUT |
| 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 |
|---|---|
| C-722-3124 | Zak & Associates Inc (USA) |
| C-722-3124 PRIMARY | Bollhoff Inc. Dba Bollhoff Rivnut Inc (USA) |
| Reference | Meaning |
|---|---|
| 77C712417P2 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
| C-722-3124 | 5/9 Secondary reference Goodrich Corporation |
| C-722 5/16-24 | 5/9 Secondary reference Goodrich Corporation |
| C-722-3124 | 5/9 Secondary reference Bollhoff Rivnut., Inc. Fastening and Assembly Technology Dba Bollhoff Rivnut., Inc. Div Bollhoff Rivnut., Inc. |
NSN 5120-00-103-0050 is a Riveter,blind,hand, manufactured by Bollhoff Inc. Dba Bollhoff Rivnut Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-103-0050 has 2 manufacturer part numbers on file: C-722-3124 (Zak & Associates Inc), C-722-3124 (Bollhoff Inc. Dba Bollhoff Rivnut Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5120-01-020-7814, 5120-01-054-1721. Verify interchangeability with system specifications before substitution.
Key specifications for C-722-3124: Rivet Size for Which Designed: 5/16-24 RIVNUT; Special Features: WRENCH TYPE. 1 specification is 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.