The Pin,grooved,headless, cataloged under National Stock Number 5315-01-220-5201, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-220-5201 |
| Primary Part Number | 23017992 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Undercut Width | 0.150 INCHES NOMINAL IN |
| First End Taper Length | 0.040 INCHES NOMINAL IN |
| Undercut Diameter | 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| First End Location | CHAMFERED END |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.3089 INCHES MINIMUM AND 0.3094 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Effective Length | 5.220 INCHES NOMINAL IN |
| Second End Slot Depth | 0.220 INCHES NOMINAL IN |
| Second End Slot Width | 0.200 INCHES NOMINAL IN |
| Second End Style | SLOTTED |
| Material | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1112 OR STEEL COMP 1113 OR STEEL COMP 1114 OR STEEL COMP 1115 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1215 OVERALL |
| 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 |
|---|---|
| 23017992 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 5315-01-220-5201 is a Pin,grooved,headless, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-220-5201 has 1 manufacturer part number on file: 23017992 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 23017992: Undercut Width: 0.150 INCHES NOMINAL IN; First End Taper Length: 0.040 INCHES NOMINAL IN; Undercut Diameter: 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN; First End Location: CHAMFERED END. 15 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.