PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D4-4-46Cryptographic Equipment Destroye

Edgewood Chemical Biological Center Ecbc · NSN 1375-00-383-3908 · FSC 1375 · No Item Name Available
Verified by PartsTable
NSN 1375-00-383-3908 — this item is cataloged by the U.S. Government under National Stock Number 1375-00-383-3908. Primary manufacturer part number: D4-4-46.
Features
  • Cryptographic Equipment Destroye — FSC 1375
  • Ignition Method: ELECTRIC SQUIB AND MECHANICAL FUZE
  • Item Content: INCENDIARY MIXTURE
  • Dot Registration Code: EX1988050572
  • Dod Ammunition Code: 1375-M598
  • Thickness: 1.250 INCHES NOMINAL IN
  • Length: 21.000 INCHES NOMINAL IN
  • Gross Weight: 55.0 SHIPPING CONTAINER POUNDS AND 1246.0 PALLET POUNDS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cryptographic Equipment Destroye, cataloged under National Stock Number 1375-00-383-3908, is classified within Federal Supply Class 1375 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Edgewood Chemical Biological Center Ecbc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1375-00-383-3908
Primary Part NumberD4-4-46
Item NameCryptographic Equipment Destroye
FSC / FSG1375 / 13 — No Item Name Available
ManufacturerEdgewood Chemical Biological Center Ecbc
StatusACTIVE
Ignition MethodELECTRIC SQUIB AND MECHANICAL FUZE
Item ContentINCENDIARY MIXTURE
Dot Registration CodeEX1988050572
Dod Ammunition Code1375-M598
Thickness1.250 INCHES NOMINAL IN
Length21.000 INCHES NOMINAL IN
Gross Weight55.0 SHIPPING CONTAINER POUNDS AND 1246.0 PALLET POUNDS
Dot Identification NumberUN0010
Hazardous Material Classification Code1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Dot Proper Shipping NameAMMUNITION, INCENDIARY
Model NumberM1A2
Unable to DecodeUNABLE TO DECODE
Chemical Corps SymbolTH1
Width15.000 INCHES NOMINAL IN
Unable to DecodeUNABLE TO DECODE
Incendiary Mixture TypeTHERMIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1375-00-219-8562C4-4-17 INTERCHANGEABLE
Cryptographic Equipment Destroye
Edgewood Chemical Biological Center Ecbc
1375-00-834-8884 INTERCHANGEABLE
Cryptographic Equipment Destroye
4240-01-417-358346129 INTERCHANGEABLE
Helmet,welder's
Surewerx Usa Inc
4240-01-627-7953257213 INTERCHANGEABLE
Helmet,welder's
Miller Electric Mfg. Llc
Cross-Reference Index
Part NumberManufacturer
D4-4-46 PRIMARY Edgewood Chemical Biological Center Ecbc (USA)
257213 Edgewood Chemical Biological Center Ecbc (USA)
1375-M598 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
MIL-I-12469 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
1375-00-219-8562INTERCHANGEABLE
CRYPTOGRAPHIC EQUIPMENT DESTROYE
C4-4-17
1375-00-834-8884INTERCHANGEABLE
CRYPTOGRAPHIC EQUIPMENT DESTROYE
4240-01-417-3583INTERCHANGEABLE
HELMET,WELDER'S
46129
4240-01-627-7953INTERCHANGEABLE
HELMET,WELDER'S
257213

Frequently Asked Questions

What is NSN 1375-00-383-3908?

NSN 1375-00-383-3908 is a Cryptographic Equipment Destroye, manufactured by Edgewood Chemical Biological Center Ecbc, classified under FSC 1375 (No Item Name Available). Status: active.

What are the part numbers for NSN 1375-00-383-3908?

NSN 1375-00-383-3908 has 4 cross-referenced part numbers: D4-4-46 (Edgewood Chemical Biological Center Ecbc), 257213 (Edgewood Chemical Biological Center Ecbc), 1375-M598 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), MIL-I-12469 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 1375-00-383-3908?

There are 4 known substitutes for 1375-00-383-3908: 1375-00-219-8562, 1375-00-834-8884, 4240-01-417-3583 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D4-4-46?

Key specifications for D4-4-46: Ignition Method: ELECTRIC SQUIB AND MECHANICAL FUZE; Item Content: INCENDIARY MIXTURE; Dot Registration Code: EX1988050572; Dod Ammunition Code: 1375-M598. 17 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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