The Bolt,shoulder, cataloged under National Stock Number 5306-01-361-7043, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-361-7043 |
| Primary Part Number | VS3364-5-18 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Head Height | 0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Fastener Length | 1.579 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN |
| Shoulder Length | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM FIRST SHOULDER IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.469 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.3125 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| VS3364-5-18 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| BA0017AC3-5-18 | Lfc Industries, Inc. (USA) |
| 03A217-5-18 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| AIC1699-5-18 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| PBF1480-5-18 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| VS3364-5-18 | 5/9 Secondary reference U.S. Government activity |
| MIL-B-87114 | 4/1 Identification reference U.S. Government activity |
| 124231-5-18 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-361-7043 is a Bolt,shoulder, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-361-7043 has 5 manufacturer part numbers on file: VS3364-5-18 (Howmet Global Fastening Systems Inc), BA0017AC3-5-18 (Lfc Industries, Inc.), 03A217-5-18 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AIC1699-5-18 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), PBF1480-5-18 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners).
Key specifications for VS3364-5-18: Head Height: 0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN; Fastener Length: 1.579 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN; Shoulder Length: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM FIRST SHOULDER IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 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.