The Alignment Pin,final Drive Assemb, cataloged under National Stock Number 5120-00-481-4927, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5120-00-481-4927 |
| Primary Part Number | CA4016-4 |
| Item Name | Alignment Pin,final Drive Assemb |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| General Characteristics Item Description | SIZE NO.10-32;PIN DIA 0.187IN;PANEL THKNESS/MIN 0.088-MAX 0.125IN;CHROME PLATED STEEL 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 |
|---|---|
| CA4016-4 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| CA4016-4 | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
| 09A115-3-4-3 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| AAP100-16-4 | 5/2 Secondary reference U.S. Government activity |
NSN 5120-00-481-4927 is a Alignment Pin,final Drive Assemb, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-481-4927 has 3 manufacturer part numbers on file: CA4016-4 (Howmet Global Fastening Systems Inc. Div Tridair Products), CA4016-4 (Fairchild Fasteners Europe - Camloc Gmbh), 09A115-3-4-3 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for CA4016-4: General Characteristics Item Description: SIZE NO.10-32;PIN DIA 0.187IN;PANEL THKNESS/MIN 0.088-MAX 0.125IN;CHROME PLATED STEEL IN. 1 specification is 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.