PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75BIndicator,ship's Engine Order

Solartron Electronics Inc Weston Instruments Div · NSN 6320-00-893-2857 · FSC 6320 · No Item Name Available
Verified by PartsTable
NSN 6320-00-893-2857 — this item is cataloged by the U.S. Government under National Stock Number 6320-00-893-2857. Primary manufacturer part number: 75B.
Features
  • Indicator,ship's Engine Order — FSC 6320
  • Height: 5.187 INCHES NOMINAL IN
  • Current Type: DC
  • Width: 5.187 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 SURFACE
  • Nondefinitive Spec/std Data: 1C-EFB TYPE
  • Mounting Stud Diameter: 0.250 INCHES NOMINAL IN
  • Electrical Connection Identifying Number: PART NO. 600-2
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Indicator,ship's Engine Order, cataloged under National Stock Number 6320-00-893-2857, is classified within Federal Supply Class 6320 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 10 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6320-00-893-2857
Primary Part Number75B
Item NameIndicator,ship's Engine Order
FSC / FSG6320 / 63 — No Item Name Available
ManufacturerSolartron Electronics Inc Weston Instruments Div
StatusACTIVE
Height5.187 INCHES NOMINAL IN
Current TypeDC
Width5.187 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 SURFACE
Nondefinitive Spec/std Data1C-EFB TYPE
Mounting Stud Diameter0.250 INCHES NOMINAL IN
Electrical Connection Identifying NumberPART NO. 600-2
Depth5.437 INCHES NOMINAL IN
Pointer TypeCLOCK-HAND SINGLE POINTER
Electrical Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5210-00-197-9692 INTERCHANGEABLE
Blade,thickness Gage
6680-00-234-9245 INTERCHANGEABLE
Tachometer,mechanical,handheld
5120-00-242-3435 INTERCHANGEABLE
Punch,drive Pin
6680-00-242-43644401-H INTERCHANGEABLE
Tachometer,mechanical,handheld
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
6680-00-276-7532312 INTERCHANGEABLE
Tachometer,mechanical,handheld
Herman H Sticht Company, Inc Dba Megohmer Vibrating Reed & Standco
6680-00-557-5328 INTERCHANGEABLE
Generator,tachometer
6680-00-921-1039 INTERCHANGEABLE
Tachometer,mechanical,handheld
6680-01-069-0428 INTERCHANGEABLE
Tachometer,mechanical,handheld
6680-01-069-1825 INTERCHANGEABLE
Tachometer,mechanical,handheld
6320-01-357-9759MET2021/10597-001 INTERCHANGEABLE
Indicator,ship's Engine Order
Plainville Electrical Products Company, the Dba Plainville Electrical Products
Cross-Reference Index
Part NumberManufacturer
75B Solartron Electronics Inc Weston Instruments Div (USA)
MAGNETO M-1200 The Electric Tachometer Corp. (USA)
WESTON MODEL 758 Solartron Electronics Inc Weston Instruments Div (USA)
MIL-T-16049 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
IC/EFB National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
U4G10 The Electric Tachometer Corp. (USA)
Related Parts
5210-00-197-9692INTERCHANGEABLE
BLADE,THICKNESS GAGE
6680-00-234-9245INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
5120-00-242-3435INTERCHANGEABLE
PUNCH,DRIVE PIN
6680-00-242-4364INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
4401-H
6680-00-276-7532INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
312
6680-00-557-5328INTERCHANGEABLE
GENERATOR,TACHOMETER
6680-00-921-1039INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
6680-01-069-0428INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
6680-01-069-1825INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
6320-01-357-9759INTERCHANGEABLE
INDICATOR,SHIP'S ENGINE ORDER
MET2021/10597-001

Frequently Asked Questions

What is NSN 6320-00-893-2857?

NSN 6320-00-893-2857 is a Indicator,ship's Engine Order, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6320 (No Item Name Available). Status: active.

What are the part numbers for NSN 6320-00-893-2857?

NSN 6320-00-893-2857 has 6 cross-referenced part numbers: 75B (Solartron Electronics Inc Weston Instruments Div), MAGNETO M-1200 (The Electric Tachometer Corp.), WESTON MODEL 758 (Solartron Electronics Inc Weston Instruments Div), MIL-T-16049 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), IC/EFB (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 1 more.

What NSN replaces 6320-00-893-2857?

There are 10 known substitutes for 6320-00-893-2857: 5210-00-197-9692, 6680-00-234-9245, 5120-00-242-3435 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 75B?

Key specifications for 75B: Height: 5.187 INCHES NOMINAL IN; Current Type: DC; Width: 5.187 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 4 SURFACE. 11 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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