The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-145-4561, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Howmet Global Fastening Systems Inc (CAGE 06950); J and E Oil Co (CAGE 0N513); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-145-4561 |
| Primary Part Number | BACB30LJ3DU12 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| 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 |
|---|---|
| BACB30LJ3DU12 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30LJ3DU12 | Howmet Global Fastening Systems Inc (USA) |
| BACB30LJ3DU12 | J and E Oil Co (USA) |
| BACB30LJ3DU12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30LJ3DU12 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30LJ3DU12 | Federal Manufacturing Corp (USA) |
| BACB30LJ3DU12 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| BACB30LJ3DU12 | 5/9 Secondary reference U.S. Government activity |
| BACB30LJ3DU12 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| BACB30LJ3DU12 | 5/9 Secondary reference Voi-Shan/chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc |
| BACB30LJ3DU12 | 5/9 Secondary reference U.S. Government activity |
| BACB30LJ3DU12 | 5/2 Secondary reference U.S. Government activity |
| BACB30LJ3DU12 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-145-4561 is a Bolt,close Tolerance, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-145-4561 has 7 manufacturer part numbers on file: BACB30LJ3DU12 (Sps Technologies, Llc Dba PB Fasteners), BACB30LJ3DU12 (Howmet Global Fastening Systems Inc), BACB30LJ3DU12 (J and E Oil Co), BACB30LJ3DU12 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30LJ3DU12 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners) and 2 more.
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.