NSN 1340-01-021-3278, 1340010213278
ROCKET,HIGH EXPLOSIVE,2.75 INCH

Federal Supply Classification: FSC 1340 - Rockets, Rocket Ammunition and Rocket Components
National Item Identification Number: NIIN 010213278
Codification Country: United States
Item Name Code: INC 20551
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 1340-01-021-3278

National Stock Number (NSN) 1340-01-021-3278, or NIIN 010213278, (rocket,high explosive,2.75 inch) was assigned May 13, 1976 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20551. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1340010213278 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

FILLER MATERIAL: (ANHA) COMPOSITION B
MOTOR MODEL NUMBER: (ATSC) MK40 MOD 3
NET EXPLOSIVE WEIGHT: (EXWT) 13.0 TRANSPORTATION POUNDS
FILLER MATERIAL WEIGHT: (AQRP) 2.30 POUNDS
HEAD LOAD TYPE: (ATNB) EXPLOSIVE
CABLE ASSEMBLY: (ATSL) NOT INCLUDED
NOSE FUZE: (ATSB) INCLUDED
BASE FUZE: (ATSD) NOT INCLUDED
MOTOR PROPELLANT MATERIAL: (ATSH) BALLISTITE
HEAD TO MOTOR ASSEMBLY: (ATSM) ASSEMBLED
EXPENDABLE LAUNCHER: (AWBB) NOT PROVIDED
HEAD MATERIAL: (ARGE) IRON, CAST
MOTOR PROPELLANT GRAIN WEIGHT: (ATSK) 6.4 POUNDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: (ZZZY) AS DIFFERENTIATED BY PAC AGUC
HEAD MODEL NUMBER: (ATSA) M151
MOTOR PROPELLANT GRAIN MODEL NUMBER: (ATSJ) MK43 AND MODS
MOTOR PROPELLANT GRAIN QUANTITY: (ATSG) 1
SUPPLEMENTARY CHARGE: (AHVJ) NOT INCLUDED
HEAD TYPE: (AJGD) GENERAL PURPOSE
DOD AMMUNITION CODE: (DDAC) 1340-H162
MOTOR SIZE DESIGNATION: (ATSF) 2.75 INCH
NOSE FUZE MODEL NUMBER: (AMTR) M431
FILLER MATERIAL WEIGHT: (AQRP) ERR-060
HAZARDOUS MATERIAL CLASSIFICATION CODE: (HMCC) IV COAST GUARD CLASS AND 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND I DEPARTMENT OF TRANSPORTATION CLASS AND IV FIREFIGHTING GROUP AND 00 INHABITED BUILDING DISTANCE AND 5 LOADING-STOWAGE AND E STORAGE COMPATIBILITY GROUP