PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1377-ME55Cord,detonating

Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics · NSN 1377-01-056-8644 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-01-056-8644 — this item is cataloged by the U.S. Government under National Stock Number 1377-01-056-8644. Primary manufacturer part number: 1377-ME55.
Features
  • Cord,detonating — FSC 1377
  • Cross-Sectional Shape: CIRCULAR
  • Dot Registration Code: EX1988080312
  • Unable to Decode: UNABLE TO DECODE
  • Gross Weight: 3.4 SHIPPING CONTAINER POUNDS
  • Dot Hazard Class/division: 1.4B
  • Hazardous Material Classification Code: 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND S STORAGE COMPATIBILITY GROUP
  • Dot Proper Shipping Name: FUZES,DETONATING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cord,detonating, cataloged under National Stock Number 1377-01-056-8644, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-01-056-8644
Primary Part Number1377-ME55
Item NameCord,detonating
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerDepartment of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics
StatusACTIVE
Cross-Sectional ShapeCIRCULAR
Dot Registration CodeEX1988080312
Unable to DecodeUNABLE TO DECODE
Gross Weight3.4 SHIPPING CONTAINER POUNDS
Dot Hazard Class/division1.4B
Hazardous Material Classification Code1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND S STORAGE COMPATIBILITY GROUP
Dot Proper Shipping NameFUZES,DETONATING
Dod Ammunition Code1377-ME55
Criticality Code JustificationFEAT
Environmental ProtectionWATERPROOF
Dot Identification NumberUN0257
Net Explosive Weight0.008300 TRANSPORTATION POUNDS AND 0.000000 STORAGE POUNDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1377-01-522-6389828282-007 INTERCHANGEABLE
Cord,detonating
Pacific Scientific Energetic Materials Company (california Llc)
4220-01-553-4342510-627 INTERCHANGEABLE
Neck Dam
Kirby Morgan Dive Systems Inc
Cross-Reference Index
Part NumberManufacturer
1377-ME55 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
1377PL0664149 Jednolity Indeks Materialowy - Uniform Material Index (POL)
16VK016-801 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
51062-7 Rockwell Collins Inc (USA)
Related Parts
1377-01-522-6389INTERCHANGEABLE
CORD,DETONATING
828282-007
4220-01-553-4342INTERCHANGEABLE
NECK DAM
510-627

Frequently Asked Questions

What is NSN 1377-01-056-8644?

NSN 1377-01-056-8644 is a Cord,detonating, manufactured by Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-01-056-8644?

NSN 1377-01-056-8644 has 4 cross-referenced part numbers: 1377-ME55 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 1377PL0664149 (Jednolity Indeks Materialowy - Uniform Material Index), 16VK016-801 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 51062-7 (Rockwell Collins Inc).

What NSN replaces 1377-01-056-8644?

There are 2 known substitutes for 1377-01-056-8644: 1377-01-522-6389, 4220-01-553-4342. Verify interchangeability with system specifications before substitution.

What are the specifications of 1377-ME55?

Key specifications for 1377-ME55: End Item Identification: F-16B ACFT; Cross-Sectional Shape: CIRCULAR; Dot Registration Code: EX1988080312; Unable to Decode: UNABLE TO DECODE. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com