The Bolt,shoulder, cataloged under National Stock Number 5306-01-253-7112, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Cm Manufacturing Inc Dba Cm Manufacturing Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-253-7112 |
| Primary Part Number | 68A410768-2005 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Cm Manufacturing Inc Dba Cm Manufacturing Inc |
| Status | ACTIVE |
| Head Height | 0.120 INCHES NOMINAL IN |
| Fastener Length | 2.314 INCHES NOMINAL IN |
| Shoulder Length | 1.784 INCHES MINIMUM AND 1.794 INCHES MAXIMUM FIRST SHOULDER IN |
| Surface Treatment Document and Classification | MIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.520 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shank Unthreaded Hole Diameter | 0.109 INCHES NOMINAL FIRST HOLE IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | ROUND W/WRENCH FLATS |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.870 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.156 INCHES NOMINAL FIRST HOLE IN |
| Head Diameter | 1.000 INCHES NOMINAL 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 |
|---|---|
| 68A410768-2005 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| 68A410768-2005 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 68A410768-2005 PRIMARY | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 68A410768-2005 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5306-01-253-7112 is a Bolt,shoulder, manufactured by Cm Manufacturing Inc Dba Cm Manufacturing Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-253-7112 has 4 manufacturer part numbers on file: 68A410768-2005 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co), 68A410768-2005 (Es3 Prime Logistics Group Inc Dba Es3 Plg), 68A410768-2005 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 68A410768-2005 (The Boeing Company Div Defense).
Key specifications for 68A410768-2005: Head Height: 0.120 INCHES NOMINAL IN; Fastener Length: 2.314 INCHES NOMINAL IN; Shoulder Length: 1.784 INCHES MINIMUM AND 1.794 INCHES MAXIMUM FIRST SHOULDER IN; Surface Treatment Document and Classification: MIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 20 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.