The Bolt,shoulder, cataloged under National Stock Number 5306-00-076-2237, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Aljo Precision Products, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-00-076-2237 |
| Primary Part Number | 123CVM10502-3 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Aljo Precision Products, Inc. |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 4.248 INCHES MINIMUM AND 4.258 INCHES MAXIMUM IN |
| Thread Length | 0.390 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM FIRST HOLE IN |
| Head Style | HEXAGON |
| Width Between Flats | 0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| 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 |
|---|---|
| 123CVM10502-3 PRIMARY | Aljo Precision Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 123CVM10502-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123CVM10502-3 | 5/9 Secondary reference Gefa Instrument Corp Dba Aljo-Gefa Precision Maunufacturing, Llc |
NSN 5306-00-076-2237 is a Bolt,shoulder, manufactured by Aljo Precision Products, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-076-2237 has 1 manufacturer part number on file: 123CVM10502-3 (Aljo Precision Products, Inc.).
Key specifications for 123CVM10502-3: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 4.248 INCHES MINIMUM AND 4.258 INCHES MAXIMUM IN; Thread Length: 0.390 INCHES NOMINAL IN; Shank Unthreaded Hole Diameter: 0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM FIRST HOLE IN. 7 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.