The Inserter,screw Thread Insert, cataloged under National Stock Number 5120-01-686-1524, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Alcoa Global Fasteners, Inc. Dba Alcoa Fastening Systems. Government technical data includes 2 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 | 5120-01-686-1524 |
| Primary Part Number | 53602U |
| Item Name | Inserter,screw Thread Insert |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Alcoa Global Fasteners, Inc. Dba Alcoa Fastening Systems |
| Status | ACTIVE |
| Unit Type | PREWINDER |
| Thread Size and Series/type Designator | 23.8384 UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 53602U PRIMARY | Alcoa Global Fasteners, Inc. Dba Alcoa Fastening Systems (USA) |
NSN 5120-01-686-1524 is a Inserter,screw Thread Insert, manufactured by Alcoa Global Fasteners, Inc. Dba Alcoa Fastening Systems, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-686-1524 has 1 manufacturer part number on file: 53602U (Alcoa Global Fasteners, Inc. Dba Alcoa Fastening Systems).
Key specifications for 53602U: Unit Type: PREWINDER; Part Name Assigned by Controlling Agency: INSERTER,SCREW THREAD INSERT; End Item Identification: MODEL K-30W W; Thread Size and Series/type Designator: 23.8384 UNIFIED NATIONAL COARSE (UNC). 2 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.