The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-328-4429, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies Llc Dba PB Fasteners Div PB Fasteners. The record lists 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624); Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (CAGE 1W025); Lfc Industries, Inc. (CAGE 62384); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-328-4429 |
| Primary Part Number | PBF1480-3-14 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| 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 |
|---|---|
| PBF1480-3-14 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 03A217-3-14 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| BA0017AC3-3-14 | Lfc Industries, Inc. (USA) |
| AIC1699-3-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| VS3364-3-14 | C/1 Advisory reference — outside the item-of-supply concept Howmet Global Fastening Systems Inc |
| VS3364-3-14 | 5/9 Secondary reference U.S. Government activity |
| 03A217-3-14 | 5/2 Secondary reference U.S. Government activity |
| 124231-3-14 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-328-4429 is a Bolt,close Tolerance, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-328-4429 has 4 manufacturer part numbers on file: PBF1480-3-14 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 03A217-3-14 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), BA0017AC3-3-14 (Lfc Industries, Inc.), AIC1699-3-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company).
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.