PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS51925-4Ring,dee

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5365-00-127-7449 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-127-7449 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-127-7449. Primary manufacturer part number: MS51925-4.
Features
  • Ring,dee — FSC 5365
  • Material: STEEL
  • Mounting Method: STRAP(S)
  • Inside Width: 1.000 INCHES NOMINAL IN
  • Surface Treatment: ENAMEL
  • Straight Side Form: NONROLLER
  • Stock Size: 0.192 IN. DIA IN
  • Inside Height: 0.875 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Ring,dee, cataloged under National Stock Number 5365-00-127-7449, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5365-00-127-7449
Primary Part NumberMS51925-4
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
MaterialSTEEL
Mounting MethodSTRAP(S)
Inside Width1.000 INCHES NOMINAL IN
Surface TreatmentENAMEL
Straight Side FormNONROLLER
Stock Size0.192 IN. DIA IN
Inside Height0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5365-00-202-0228 INTERCHANGEABLE
Ring,dee
5365-00-260-5663 INTERCHANGEABLE
Ring,dee
5365-00-823-4836 INTERCHANGEABLE
Ring,dee
5365-01-438-2640 INTERCHANGEABLE
Ring,dee
Cross-Reference Index
Part NumberManufacturer
MS51925-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-59557 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-DTL-3390 Echelon Supply and Service, Inc. (USA)
5365001277449 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
AA59557-A4 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS51925 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5365-00-202-0228INTERCHANGEABLE
RING,DEE
5365-00-260-5663INTERCHANGEABLE
RING,DEE
5365-00-823-4836INTERCHANGEABLE
RING,DEE
5365-01-438-2640INTERCHANGEABLE
RING,DEE

Frequently Asked Questions

What is NSN 5365-00-127-7449?

NSN 5365-00-127-7449 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 5365-00-127-7449?

NSN 5365-00-127-7449 has 6 cross-referenced part numbers: MS51925-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-59557 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-DTL-3390 (Echelon Supply and Service, Inc.), 5365001277449 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), AA59557-A4 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 5365-00-127-7449?

There are 4 known substitutes for 5365-00-127-7449: 5365-00-202-0228, 5365-00-260-5663, 5365-00-823-4836 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS51925-4?

Key specifications for MS51925-4: Material: STEEL; Mounting Method: STRAP(S); Inside Width: 1.000 INCHES NOMINAL IN; Surface Treatment: ENAMEL. 7 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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