The Pin,hollow, cataloged under National Stock Number 5315-01-527-9883, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Airtronics, Llc. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pin,hollow |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | Airtronics, Llc (CAGE 58078); Nassau Tool Works, Inc (CAGE 2M490); Hdi Landing Gear Usa Inc (CAGE 5ZBP4); Es3 Prime Logistics Group Inc Dba Es3 Plg (CAGE 4JZH8); Machine Specialties Co (CAGE 76078) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-527-9883 |
| Primary Part Number | 7729421-05 |
| Item Name | Pin,hollow |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Airtronics, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 7729421-05 | Airtronics, Llc (USA) |
| 7729421-05 | Nassau Tool Works, Inc (USA) |
| 7729421-05 | Hdi Landing Gear Usa Inc (USA) |
| 7729421-05 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 7729421-05 | Machine Specialties Co (USA) |
| Reference | Meaning |
|---|---|
| 7729421-05 | 5/9 Secondary reference Custom Manufacturing Solutions, Inc. |
| 7729421-05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-527-9883 is a Pin,hollow, manufactured by Airtronics, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-527-9883 has 5 manufacturer part numbers on file: 7729421-05 (Airtronics, Llc), 7729421-05 (Nassau Tool Works, Inc), 7729421-05 (Hdi Landing Gear Usa Inc), 7729421-05 (Es3 Prime Logistics Group Inc Dba Es3 Plg), 7729421-05 (Machine Specialties Co).
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.