The Bolt,shear, cataloged under National Stock Number 5306-01-521-9727, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Boeing Defence Australia Ltd Div Defense, Space & Security. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,shear |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Boeing Defence Australia Ltd Div Defense, Space & Security (CAGE Z8T75); Boeing Defence Australia Ltd (CAGE Z03F0) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-521-9727 |
| Primary Part Number | BACB30MR4K11 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Boeing Defence Australia Ltd Div Defense, Space & Security |
| Status | ACTIVE |
| 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 |
|---|---|
| BACB30MR4K11 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| BACB30MR4K11 | Boeing Defence Australia Ltd (AUS) |
| Reference | Meaning |
|---|---|
| BACB30MR4K11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-521-9727 is a Bolt,shear, manufactured by Boeing Defence Australia Ltd Div Defense, Space & Security, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-521-9727 has 2 manufacturer part numbers on file: BACB30MR4K11 (Boeing Defence Australia Ltd Div Defense, Space & Security), BACB30MR4K11 (Boeing Defence Australia Ltd).
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.