The Pin,grooved,headed, cataloged under National Stock Number 5315-00-495-6522, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-495-6522 |
| Primary Part Number | 11665372 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES LONG SHANK |
| Undercut Width | 0.120 INCHES NOMINAL IN |
| Undercut Diameter | 1.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Counterbore Diameter | 0.880 INCHES NOMINAL IN |
| Distance From Centerline to Flat | 0.880 INCHES NOMINAL IN |
| Hole Arrangement Style | BOTH END DRILLED |
| Under Head Length | 4.920 INCHES NOMINAL IN |
| First End Style | COUNTERBORED W/O THRU HOLE |
| First Hole Diameter | 0.124 INCHES NOMINAL IN |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Pin Head Diameter | 2.550 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 1.375 INCHES NOMINAL IN |
| Effective Length | 4.120 INCHES NOMINAL IN |
| Second Hole Diameter | 0.124 INCHES NOMINAL IN |
| Features Provided | CASEHARDENED |
| Head Style | DEE |
| Second Undercut Width | 0.120 INCHES NOMINAL IN |
| Center to Center Distance Between Holes | 0.380 INCHES NOMINAL IN |
| Height | 0.380 INCHES NOMINAL IN |
| Surface Treatment | LUBRICANT OVERALL |
| Second Undercut Diameter | 1.440 INCHES NOMINAL IN |
| Material | STEEL COMP 8620 OVERALL |
| Distance From Centerline of Hole to End of Pin | 2.120 INCHES NOMINAL IN |
| First End Counterbore Depth | 0.120 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 |
|---|---|
| 11665372 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 11665372 | 5/9 Secondary reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
NSN 5315-00-495-6522 is a Pin,grooved,headed, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-495-6522 has 1 manufacturer part number on file: 11665372 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11665372: Surface Finish: 63.0 MICROINCHES LONG SHANK; Undercut Width: 0.120 INCHES NOMINAL IN; Undercut Diameter: 1.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 27 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.