The Bolt,shoulder, cataloged under National Stock Number 5306-01-351-5511, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5306-01-351-5511 |
| Primary Part Number | 03A217-14DH39 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Head Height | 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Fastener Length | 3.607 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN |
| Shoulder Length | 2.428 INCHES MINIMUM AND 2.448 INCHES MAXIMUM FIRST SHOULDER IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.9985 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 1.184 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shank Unthreaded Hole Diameter | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE IN |
| Hole Configuration Style | HEXAGON CORNERS |
| Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 14 |
| Material | IRON ALLOY 660 OVERALL |
| Hole Quantity | 3 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 3.340 INCHES MINIMUM AND 3.390 INCHES MAXIMUM FIRST HOLE IN |
| Hole Type | DRILLED |
| Hole Diameter | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| 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 |
|---|---|
| PBF1480-14DH39 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| AIC1699-14DH39 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 03A217-14DH39 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| 03A217-14DH39 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| VS3364-14DH39 | Howmet Global Fastening Systems Inc (USA) |
| BA0017AC3-14E39 | Lfc Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| VS3364-14DH39 | 5/9 Secondary reference U.S. Government activity |
| 124231-14DH39 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-351-5511 is a Bolt,shoulder, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-351-5511 has 6 manufacturer part numbers on file: PBF1480-14DH39 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), AIC1699-14DH39 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 03A217-14DH39 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 03A217-14DH39 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), VS3364-14DH39 (Howmet Global Fastening Systems Inc) and 1 more.
Key specifications for 03A217-14DH39: Head Height: 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Fastener Length: 3.607 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN; Shoulder Length: 2.428 INCHES MINIMUM AND 2.448 INCHES MAXIMUM FIRST SHOULDER IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 23 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.