The Bolt,six Lobe Reces, cataloged under National Stock Number 5306-01-519-1370, 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 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5306-01-519-1370 |
| Primary Part Number | 120-268E4-5 |
| Item Name | Bolt,six Lobe Reces |
| 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) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 120-268E4-5 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 120-268E4-5 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| 120-268E4-5 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 120-268E4-5 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 120-268E4-5 PRIMARY | Lfc Industries, Inc. (USA) |
| 120-268E4-5 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 120-268E4-5 PRIMARY | Saturn Fasteners Inc (USA) |
| 120-268E4-5 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| 120-268E4-5 | 3/2 Design control — primary reference U.S. Government activity |
| NAS5321E4-5 | 5/2 Secondary reference U.S. Government activity |
| 120-268E4-5 | 3/9 Design control — primary reference U.S. Government activity |
| NAS5321E4-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-519-1370 is a Bolt,six Lobe Reces, manufactured by Sps Technologies Llc Dba PB Fasteners Div PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-519-1370 has 8 manufacturer part numbers on file: 120-268E4-5 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 120-268E4-5 (Heartland Precision Fasteners Inc), 120-268E4-5 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 120-268E4-5 (Howmet Global Fastening Systems Inc), 120-268E4-5 (Lfc Industries, Inc.) and 3 more.
Key specifications for 120-268E4-5: End Item Identification: MV-22 (E-NSN ISIL). 0 specifications are documented in the U.S. Government catalog.
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.