NSN 5950-01-601-3640 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-601-3640. Manufacturer of record part number: 7RBL-401.
Also searched as5950-01-601-3640 ·
5950016013640 ·
NIIN 016013640 ·
01-601-3640 ·
FSC 5950 Coils and Transformers · CAGE 59138 · 7RBL-401
Nearby stock numbers← 5950-01-601-3639 Transformer, Power
·
5950-01-601-3649 Transformer, Power →
Features
Transformer,current — FSC 5950
Distance Between Mounting Facility Centers: 5.75 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN
Maximum Operating Temp: 105.0 CELSIUS DEGC
Mounting Bolt Circle Diameter: 0.28 INCHES NOMINAL ALL MOUNTING FACILITIES FIRST CENTER GROUP IN
Terminal Type and Quantity: 2 TERMINAL BLOCK W/SCREWS
1 manufacturer part number on file
Manufacturer of record: Instrument Transformers Inc
Identification
NSN: 5950-01-601-3640
NIIN: 016013640
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7RBL-401
Manufacturer: Instrument Transformers Inc
General Description
The Transformer,current, cataloged under National Stock Number 5950-01-601-3640, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Instrument Transformers Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-01-601-3640
Primary Part Number
7RBL-401
Item Name
Transformer,current
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Instrument Transformers Inc
Status
ACTIVE
Distance Between Mounting Facility Centers
5.75 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN
Maximum Operating Temp
105.0 CELSIUS DEGC
Mounting Bolt Circle Diameter
0.28 INCHES NOMINAL ALL MOUNTING FACILITIES FIRST CENTER GROUP IN
Terminal Type and Quantity
2 TERMINAL BLOCK W/SCREWS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file
Frequently Asked Questions
What is NSN 5950-01-601-3640?
NSN 5950-01-601-3640 is a Transformer,current, manufactured by Instrument Transformers Inc, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-601-3640?
NSN 5950-01-601-3640 has 1 manufacturer part number on file: 7RBL-401 (Instrument Transformers Inc).
What are the specifications of 7RBL-401?
Key specifications for 7RBL-401: Overall Height: 4.70 INCHES NOMINAL IN; Overall Length: 6.50 INCHES NOMINAL IN; Overall Width: 1.25 INCHES NOMINAL IN; Distance Between Mounting Facility Centers: 5.75 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-601-3640 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5950-01-601-3640?
NSN 5950-01-601-3640 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.