The Gage Set,120 Millimeter, cataloged under National Stock Number 5220-01-359-3001, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5220-01-359-3001 |
| Primary Part Number | 12900362 |
| Item Name | Gage Set,120 Millimeter |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF THREE GAGES; 1290353-03,ROUND 4 IN BY 6 1/2 IN W/4 5/8 BORE; 1290352-03,ROUND 8 1/2 IN BY 1 1/2 IN W/ 6 1/8 IN BORE; 1290351-03,R0UND 7 IN BY 1 1/4 IN W/4 5/8 IN BORE; USED TO DETERMINE SERICEABILITY OF 120MM CARTRIDGES MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 12900362 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 12900358 | 5/1 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 5220-01-359-3001 is a Gage Set,120 Millimeter, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-359-3001 has 1 manufacturer part number on file: 12900362 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12900362: General Characteristics Item Description: CONSISTS OF THREE GAGES; 1290353-03,ROUND 4 IN BY 6 1/2 IN W/4 5/8 BORE; 1290352-03,ROUND 8 1/2 IN BY 1 1/2 IN W/ 6 1/8 IN BORE; 1290351-03,R0UND 7 IN BY 1 1/4 IN W/4 5/8 IN BORE; USED TO DETERMINE SERICEABILITY OF 120MM CARTRIDGES MM; End Item Identification: CARTRIDGES 120MM APFSDA-T M829,M829A1 AND TPCSDS-T M865 MM. 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.