PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51844-25Swaging Sleeve,wire Rope

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 4030-00-431-5538 · FSC 4030 · No Item Name Available
Verified by PartsTable
NSN 4030-00-431-5538 — this item is cataloged by the U.S. Government under National Stock Number 4030-00-431-5538. Primary manufacturer part number: MS51844-25.
Features
  • Swaging Sleeve,wire Rope — FSC 4030
  • Material: COPPER ALLOY 102 OR COPPER ALLOY 103 OR COPPER ALLOY 122
  • Surface Treatment Document and Classification: ASTM B633,TY 1,FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 1,CL 6 MIL SPEC SINGLE TREATMENT RESPONSE
  • Accommodated Material Diameter: 0.172 INCHES NOMINAL IN
  • Style Designator: FIGURE 8
  • Surface Treatment: ZINC
  • 7 verified cross-references
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Alloy 102 or Copper Alloy 103 or Copper Alloy 122 construction
General Description

The Swaging Sleeve,wire Rope, cataloged under National Stock Number 4030-00-431-5538, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4030-00-431-5538
Primary Part NumberMS51844-25
Item NameSwaging Sleeve,wire Rope
FSC / FSG4030 / 40 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
MaterialCOPPER ALLOY 102 OR COPPER ALLOY 103 OR COPPER ALLOY 122
Surface Treatment Document and ClassificationASTM B633,TY 1,FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 1,CL 6 MIL SPEC SINGLE TREATMENT RESPONSE
Accommodated Material Diameter0.172 INCHES NOMINAL IN
Style DesignatorFIGURE 8
Surface TreatmentZINC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4030-00-132-915718-4P INTERCHANGEABLE
Swaging Sleeve,wire Rope
National Telephone Supply Co
4320-00-177-302610981 INTERCHANGEABLE
Labyrinth Assy
Rps-Fl, Inc. Dba Rps Inc
5110-00-935-0890 INTERCHANGEABLE
Pliers,diagonal Cutting
5895-01-111-0457 INTERCHANGEABLE
Sleeve,nicropress
6685-01-253-3287284-P INTERCHANGEABLE
Indicator,temperature,electrical
Stewart-Warner Corporation
4030-01-608-629228-4-P INTERCHANGEABLE
Band,wire Strand
National Telephone Supply Co
Cross-Reference Index
Part NumberManufacturer
MS51844-25 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
18-4P National Telephone Supply Co (USA)
28-4P National Telephone Supply Co (USA)
10165762 Us Army Aviation and Missile Command (USA)
128-5VP National Telephone Supply Co (USA)
MS51844 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4030PL0933303 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
4030-00-132-9157INTERCHANGEABLE
SWAGING SLEEVE,WIRE ROPE
18-4P
4320-00-177-3026INTERCHANGEABLE
LABYRINTH ASSY
10981
5110-00-935-0890INTERCHANGEABLE
PLIERS,DIAGONAL CUTTING
5895-01-111-0457INTERCHANGEABLE
SLEEVE,NICROPRESS
6685-01-253-3287INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL
284-P
4030-01-608-6292INTERCHANGEABLE
BAND,WIRE STRAND
28-4-P

Frequently Asked Questions

What is NSN 4030-00-431-5538?

NSN 4030-00-431-5538 is a Swaging Sleeve,wire Rope, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4030 (No Item Name Available). Status: active.

What are the part numbers for NSN 4030-00-431-5538?

NSN 4030-00-431-5538 has 7 cross-referenced part numbers: MS51844-25 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 18-4P (National Telephone Supply Co), 28-4P (National Telephone Supply Co), 10165762 (Us Army Aviation and Missile Command), 128-5VP (National Telephone Supply Co) and 2 more.

What NSN replaces 4030-00-431-5538?

There are 6 known substitutes for 4030-00-431-5538: 4030-00-132-9157, 4320-00-177-3026, 5110-00-935-0890 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51844-25?

Key specifications for MS51844-25: Material: COPPER ALLOY 102 OR COPPER ALLOY 103 OR COPPER ALLOY 122; Surface Treatment Document and Classification: ASTM B633,TY 1,FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 1,CL 6 MIL SPEC SINGLE TREATMENT RESPONSE; Overall Length: 0.625 INCHES NOMINAL IN; Overall Height: 0.579 INCHES MINIMUM AND 0.599 INCHES MAXIMUM IN. 8 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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