PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS25221-1Guard,switch

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5930-00-615-9215 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-615-9215 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-615-9215. Primary manufacturer part number: MS25221-1.
Features
  • Guard,switch — FSC 5930
  • Material: STEEL
  • Mounting Method: UNTHREADED HOLE(S)
  • Surface Treatment: ZINC
  • Unthreaded Mounting Hole Diameter: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
  • Specification/standard Data: 96906-MS25221 GOVERNMENT STANDARD
  • 5 verified cross-references
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Steel construction
General Description

The Guard,switch, cataloged under National Stock Number 5930-00-615-9215, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-615-9215
Primary Part NumberMS25221-1
Item NameGuard,switch
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
MaterialSTEEL
Mounting MethodUNTHREADED HOLE(S)
Surface TreatmentZINC
Unthreaded Mounting Hole Diameter0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
Specification/standard Data96906-MS25221 GOVERNMENT STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-063-6813 INTERCHANGEABLE
Guard,switch
5930-00-250-5852 INTERCHANGEABLE
Guard,switch
5930-00-504-6229 INTERCHANGEABLE
Guard,switch
5930-00-583-8613 INTERCHANGEABLE
Guard,switch
5930-00-615-6731 INTERCHANGEABLE
Guard,switch
5930-00-615-7392 INTERCHANGEABLE
Guard,switch
5930-00-615-7952 INTERCHANGEABLE
Guard,switch
5930-00-617-6611 INTERCHANGEABLE
Guard,switch
5930-00-617-9718 INTERCHANGEABLE
Guard,switch
5930-00-681-4897 INTERCHANGEABLE
Guard,switch
Cross-Reference Index
Part NumberManufacturer
MS25221-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-G-7703 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-7703 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8495K1 Shallcross Inc (USA)
8495K1 Safran Power Usa, Llc (USA)
Related Parts
5930-00-063-6813INTERCHANGEABLE
GUARD,SWITCH
5930-00-250-5852INTERCHANGEABLE
GUARD,SWITCH
5930-00-504-6229INTERCHANGEABLE
GUARD,SWITCH
5930-00-583-8613INTERCHANGEABLE
GUARD,SWITCH
5930-00-615-6731INTERCHANGEABLE
GUARD,SWITCH
5930-00-615-7392INTERCHANGEABLE
GUARD,SWITCH
5930-00-615-7952INTERCHANGEABLE
GUARD,SWITCH
5930-00-617-6611INTERCHANGEABLE
GUARD,SWITCH
5930-00-617-9718INTERCHANGEABLE
GUARD,SWITCH
5930-00-681-4897INTERCHANGEABLE
GUARD,SWITCH
5930-00-687-1079INTERCHANGEABLE
GUARD,SWITCH
5930-00-729-9852INTERCHANGEABLE
GUARD,SWITCH

Frequently Asked Questions

What is NSN 5930-00-615-9215?

NSN 5930-00-615-9215 is a Guard,switch, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-615-9215?

NSN 5930-00-615-9215 has 5 cross-referenced part numbers: MS25221-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-G-7703 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-7703 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8495K1 (Shallcross Inc), 8495K1 (Safran Power Usa, Llc).

What NSN replaces 5930-00-615-9215?

There are 12 known substitutes for 5930-00-615-9215: 5930-00-063-6813, 5930-00-250-5852, 5930-00-504-6229 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS25221-1?

Key specifications for MS25221-1: Material: STEEL; Mounting Method: UNTHREADED HOLE(S); Surface Treatment: ZINC; Unthreaded Mounting Hole Diameter: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-615-9215 still in active supply?

NSN 5930-00-615-9215 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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