The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-564-8258, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Heartland Precision Fasteners Inc. The record lists 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Bolt,close Tolerance |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Valley-Todeco, Inc. Dba Arconic Fastening Systems (CAGE 06710); Hi-Shear Corporation (CAGE 73197); Heartland Precision Fasteners Inc (CAGE 0ZC92); Huck International, Inc (CAGE 17446); Houston Precision Fasteners I Lp (CAGE 1VSL7) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-564-8258 |
| Primary Part Number | 3M1325-5H9-18 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Heartland Precision Fasteners Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3M1325-5H9-18 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M1325-5H9-18 | Hi-Shear Corporation (USA) |
| 3M1325-5H9-18 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 3M1325-5H9-18 PRIMARY | Huck International, Inc (USA) |
| 3M1325-5H9-18 | Houston Precision Fasteners I Lp (USA) |
| WC1325-5H9-18 | West Coast Aerospace, Inc. (USA) |
| 3M1325-5H9-18 PRIMARY | The Boeing Company Div Defense (USA) |
| 3M1325-5H9-18 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 3M1325-5H9-18 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 3M1325-5H9-18 | Howmet Global Fastening Systems Inc (USA) |
| 3M1325-5H9-18 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1325-5H9-18 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 11871-5H9-18 PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1325-5H9-18 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1325-5H9-18 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 3M1325-5H9-18 | 3/2 Design control — primary reference U.S. Government activity |
| 3M1325-5H9-18 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-564-8258 is a Bolt,close Tolerance, manufactured by Heartland Precision Fasteners Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-564-8258 has 15 manufacturer part numbers on file: 3M1325-5H9-18 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3M1325-5H9-18 (Hi-Shear Corporation), 3M1325-5H9-18 (Heartland Precision Fasteners Inc), 3M1325-5H9-18 (Huck International, Inc), 3M1325-5H9-18 (Houston Precision Fasteners I Lp) and 10 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.