The Spanner Attachment,socket Wrench, cataloged under National Stock Number 5120-01-149-1391, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-149-1391 |
| Primary Part Number | 12298102-1 |
| Item Name | Spanner Attachment,socket Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Drive Surface Size | 2.380 INCHES NOMINAL SINGLE END IN |
| Drive End Shape | ROUND SECOND END EXTERNAL |
| 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 |
|---|---|
| 12298102-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 10086364 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5120-01-149-1391 is a Spanner Attachment,socket Wrench, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-149-1391 has 1 manufacturer part number on file: 12298102-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12298102-1: Drive Surface Size: 2.380 INCHES NOMINAL SINGLE END IN; Drive End Shape: ROUND SECOND END EXTERNAL; End Item Identification: N.S.N.2350-01-048-5920,IFN FTG VEH; A4 BRADLEY FIGHTING VEHICLE. 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.