PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1981-04Rocket,high Explosive,66 Millime

Ministerie Van Defensie Commitdefensie Munitiebedrijf · NSN 1340-00-021-4478 · FSC 1340 · No Item Name Available
Verified by PartsTable
NSN 1340-00-021-4478 — this item is cataloged by the U.S. Government under National Stock Number 1340-00-021-4478. Primary manufacturer part number: 1981-04.
Features
  • Rocket,high Explosive,66 Millime — FSC 1340
  • Base Fuze: INCLUDED
  • Expendable Launcher: PROVIDED
  • Supplementary Charge: NOT INCLUDED
  • Head Model Number: M18
  • Head to Motor Assembly: ASSEMBLED
  • Expendable Launcher Model Number: M72A1
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY HEAD MODEL NUMBER,BASE FUZE MODEL NUMBER,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE,MODEL NUMBER AND SPECIAL FEATURES
Applications
  • Applications requiring Steel Head construction
General Description

The Rocket,high Explosive,66 Millime, cataloged under National Stock Number 1340-00-021-4478, is classified within Federal Supply Class 1340 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Ministerie Van Defensie Commitdefensie Munitiebedrijf. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1340-00-021-4478
Primary Part Number1981-04
Item NameRocket,high Explosive,66 Millime
FSC / FSG1340 / 13 — No Item Name Available
ManufacturerMinisterie Van Defensie Commitdefensie Munitiebedrijf
StatusACTIVE
Base FuzeINCLUDED
Expendable LauncherPROVIDED
Supplementary ChargeNOT INCLUDED
Head Model NumberM18
Head to Motor AssemblyASSEMBLED
Expendable Launcher Model NumberM72A1
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY HEAD MODEL NUMBER,BASE FUZE MODEL NUMBER,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE,MODEL NUMBER AND SPECIAL FEATURES
Model NumberM72
Cable AssemblyNOT INCLUDED
Hazardous Material Classification Code1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Motor Propellant Grain Quantity19
MaterialSTEEL HEAD
Net Explosive Weight0.959 STORAGE POUNDS AND 0.959 TRANSPORTATION POUNDS
Package Reference Number9227926 US ARMY US
Gross Weight117.0 SHIPPING CONTAINER POUNDS AND 570.0 PALLET POUNDS
Dot Registration CodeEX1988060895
Motor Propellant Grain Weight0.1 POUNDS LBS
Nose FuzeNOT INCLUDED
Head Load TypeEXPLOSIVE
Base Fuze Model NumberM412
Motor Model NumberM54
Motor Propellant Grain Model NumberM7
Unable to DecodeUNABLE TO DECODE
Motor Size Designation66 MILLIMETER MM
Filler Material Weight0.67 POUNDS LBS
Dod Ammunition Code1340-H557
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1340-00-007-4889 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
1340-00-021-44809270983-2 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
1340-00-021-4491 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
1340-01-029-8012 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
1340-01-384-948151360 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
1340-01-384-948351105-1 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
6665-01-421-528719-8117 INTERCHANGEABLE
Indicator,carbon Monoxide
Bacharach, Inc.
1340-01-429-4632 INTERCHANGEABLE
Rocket,high Explosive,66 Millime
6110-01-596-8109MC-010010-01 INTERCHANGEABLE
Controller,motor
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Cross-Reference Index
Part NumberManufacturer
1981-04 Ministerie Van Defensie Commitdefensie Munitiebedrijf (NLD)
1340-H557 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
9270983-1 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
Related Parts
1340-00-007-4889INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
1340-00-021-4480INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
9270983-2
1340-00-021-4491INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
1340-01-029-8012INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
1340-01-384-9481INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
51360
1340-01-384-9483INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
51105-1
6665-01-421-5287INTERCHANGEABLE
INDICATOR,CARBON MONOXIDE
19-8117
1340-01-429-4632INTERCHANGEABLE
ROCKET,HIGH EXPLOSIVE,66 MILLIME
6110-01-596-8109INTERCHANGEABLE
CONTROLLER,MOTOR
MC-010010-01

Frequently Asked Questions

What is NSN 1340-00-021-4478?

NSN 1340-00-021-4478 is a Rocket,high Explosive,66 Millime, manufactured by Ministerie Van Defensie Commitdefensie Munitiebedrijf, classified under FSC 1340 (No Item Name Available). Status: active.

What are the part numbers for NSN 1340-00-021-4478?

NSN 1340-00-021-4478 has 3 cross-referenced part numbers: 1981-04 (Ministerie Van Defensie Commitdefensie Munitiebedrijf), 1340-H557 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 9270983-1 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament).

What NSN replaces 1340-00-021-4478?

There are 9 known substitutes for 1340-00-021-4478: 1340-00-007-4889, 1340-00-021-4480, 1340-00-021-4491 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1981-04?

Key specifications for 1981-04: Base Fuze: INCLUDED; Expendable Launcher: PROVIDED; Supplementary Charge: NOT INCLUDED; Head Model Number: M18. 27 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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