PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11187Transformer,power

Grimes Aerospace Company · NSN 5950-00-702-7648 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-702-7648 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-702-7648. Primary manufacturer part number: 11187.
Features
  • Transformer,power — FSC 5950
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 6.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Body Width: 0.812 INCHES NOMINAL IN
  • Inclosure Type: OPEN
  • Body Height: 0.938 INCHES NOMINAL IN
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-702-7648, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-702-7648
Primary Part Number11187
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Body Width0.812 INCHES NOMINAL IN
Inclosure TypeOPEN
Body Height0.938 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length0.938 INCHES NOMINAL IN
Thread Quantity Per Inch40 SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity6 WIRE LEAD
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-465-9209 INTERCHANGEABLE
Clamp,hub
5950-00-615-6504 INTERCHANGEABLE
Reactor
4320-00-865-1976910-6D2BC INTERCHANGEABLE
Pump,reciprocating
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5963-01-166-554811187 INTERCHANGEABLE
Electronic Module,standardized
Nautel C-Tech Limited
4320-01-190-9156CA8080-30 INCONEL 625 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
5315-01-196-2789 INTERCHANGEABLE
Pin,straight,headed
2510-01-264-934411366 INTERCHANGEABLE
Bracket,engine Mount
L & R Manufacturing Company
4730-01-519-817111-187 INTERCHANGEABLE
Adapter,straight,flange to Flang
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
11187 PRIMARY Grimes Aerospace Company (USA)
Related Parts
3040-00-465-9209INTERCHANGEABLE
CLAMP,HUB
5950-00-615-6504INTERCHANGEABLE
REACTOR
4320-00-865-1976INTERCHANGEABLE
PUMP,RECIPROCATING
910-6D2BC
5963-01-166-5548INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
11187
4320-01-190-9156INTERCHANGEABLE
RING,WEARING
CA8080-30 INCONEL 625
5315-01-196-2789INTERCHANGEABLE
PIN,STRAIGHT,HEADED
2510-01-264-9344INTERCHANGEABLE
BRACKET,ENGINE MOUNT
11366
4730-01-519-8171INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO FLANG
11-187

Frequently Asked Questions

What is NSN 5950-00-702-7648?

NSN 5950-00-702-7648 is a Transformer,power, manufactured by Grimes Aerospace Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-702-7648?

NSN 5950-00-702-7648 has 1 cross-referenced part number: 11187 (Grimes Aerospace Company).

What NSN replaces 5950-00-702-7648?

There are 8 known substitutes for 5950-00-702-7648: 3040-00-465-9209, 5950-00-615-6504, 4320-00-865-1976 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11187?

Key specifications for 11187: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 6.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY; Body Width: 0.812 INCHES NOMINAL IN. 17 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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