The Bolt,shoulder, cataloged under National Stock Number 5306-01-616-9167, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-616-9167 |
| Primary Part Number | 03A217-9D32 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Head Height | 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Fastener Length | 2.825 INCHES MINIMUM AND 2.855 INCHES MAXIMUM IN |
| Shoulder Length | 1.99 INCHES MINIMUM AND 2.01 INCHES MAXIMUM ALL SHOULDERS IN |
| Surface Treatment Document and Classification | ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OR AMS2700 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM ALL SHOULDERS IN |
| Thread Length | 0.840 INCHES NOMINAL IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Shank Unthreaded Hole Diameter | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM ALL HOLES IN |
| Material Document and Classification | A-286 CRES PER AMS5732 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.5625 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 1W025-03A217 MANUFACTURERS STANDARD |
| Width Between Flats | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 29200 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.622 INCHES NOMINAL ALL HOLES 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 |
|---|---|
| VS3364-9D32 | Howmet Global Fastening Systems Inc (USA) |
| 03A217-9D32 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| AIC1699-9D32 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| PBF1480-9D32 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BA0017AC3-9C32 | Lfc Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 124231-9D32 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-616-9167 is a Bolt,shoulder, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-616-9167 has 5 manufacturer part numbers on file: VS3364-9D32 (Howmet Global Fastening Systems Inc), 03A217-9D32 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), AIC1699-9D32 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), PBF1480-9D32 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), BA0017AC3-9C32 (Lfc Industries, Inc.).
Key specifications for 03A217-9D32: Head Height: 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN; Fastener Length: 2.825 INCHES MINIMUM AND 2.855 INCHES MAXIMUM IN; Shoulder Length: 1.99 INCHES MINIMUM AND 2.01 INCHES MAXIMUM ALL SHOULDERS IN; Surface Treatment Document and Classification: ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OR AMS2700 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL. 21 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.