The Grenade,hand, cataloged under National Stock Number 1330-00-545-5612, is classified within Federal Supply Class 1330 (Grenades) of the Ammunition and Explosives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1330-00-545-5612 |
| Item Name | Grenade,hand |
| FSC / FSG | 1330 / 13 — Grenades |
| Status | ACTIVE |
| Fuze | INCLUDED |
| Model Number | M21 |
| Design Type | PRACTICE |
| Surface Finish | SERRATED |
| Net Explosive Weight | 0.003 STORAGE POUNDS AND 0.003 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | GRENADES, PRACTICE |
| Dot Identification Number | UN0452 |
| Dot Registration Code | EX1988030513 |
| Filler Material | BLACK POWDER |
| Dod Ammunition Code | 1330-G916 |
| Body Shape | LEMON |
| Fuze Type | IGNITING |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Item Content | ACTIVE FILLED |
| Unable to Decode | UNABLE TO DECODE |
| Material | IRON CAST BODY |
| Gross Weight | 52.1 SHIPPING CONTAINER POUNDS AND 1720.0 PALLET POUNDS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY FUZE MODEL NUMBER,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0452 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as GRENADES, PRACTICE |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1330-G916 | 6/9 Informative reference only U.S. Government activity |
| 82-0-144 | 3/1 Design control — primary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
NSN 1330-00-545-5612 is a Grenade,hand, classified under FSC 1330, Grenades. Status: active.
Key specifications for 1330-00-545-5612: Fuze: INCLUDED; Model Number: M21; Design Type: PRACTICE; Surface Finish: SERRATED. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1330-00-545-5612 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.
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.