PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51925Ring,dee

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5365-00-823-4836 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-823-4836 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-823-4836. Primary manufacturer part number: MS51925.
Features
  • Ring,dee — FSC 5365
  • Fabrication Method: WELDED
  • Stock Size: 0.243 IN. DIA IN
  • Straight Side Form: NONROLLER
  • Mounting Method: STRAP(S)
  • Surface Treatment: ENAMEL
  • Material: STEEL
  • Inside Width: 1.500 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Ring,dee, cataloged under National Stock Number 5365-00-823-4836, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5365-00-823-4836
Primary Part NumberMS51925
Item NameRing,dee
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Fabrication MethodWELDED
Stock Size0.243 IN. DIA IN
Straight Side FormNONROLLER
Mounting MethodSTRAP(S)
Surface TreatmentENAMEL
MaterialSTEEL
Inside Width1.500 INCHES NOMINAL IN
Inside Height1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5365-00-127-7449 INTERCHANGEABLE
Ring,dee
4730-00-463-0686 INTERCHANGEABLE
Sleeve,clinch,tube Fitting
Cross-Reference Index
Part NumberManufacturer
MS51925 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS51925-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AA59557-A6 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5365-00-127-7449INTERCHANGEABLE
RING,DEE
4730-00-463-0686INTERCHANGEABLE
SLEEVE,CLINCH,TUBE FITTING

Frequently Asked Questions

What is NSN 5365-00-823-4836?

NSN 5365-00-823-4836 is a Ring,dee, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-823-4836?

NSN 5365-00-823-4836 has 3 cross-referenced part numbers: MS51925 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS51925-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), AA59557-A6 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5365-00-823-4836?

There are 2 known substitutes for 5365-00-823-4836: 5365-00-127-7449, 4730-00-463-0686. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51925?

Key specifications for MS51925: Fabrication Method: WELDED; Stock Size: 0.243 IN. DIA IN; Straight Side Form: NONROLLER; Mounting Method: STRAP(S). 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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