NSN 6625-01-376-4375 · NIIN 013764375 · Part number DSM-4
Control Sciences, Inc. · FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 53317
Government record, cited
NSN 6625-01-376-4375 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-376-4375. Manufacturer of record part number: DSM-4.
Also searched as6625-01-376-4375 ·
6625013764375 ·
NIIN 013764375 ·
01-376-4375 ·
FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 53317 · DSM-4 · 402-9835 · KN001149
Nearby stock numbers← 6625-01-376-4121 Indicator, Digital Display
·
6625-01-376-4431 Monitor, Voltage Deviation →
Features
Test Set,servo-Synchro — FSC 6625
Operating Test Capability: LOW RANGE 7 TO 14V LL,HIGH RANGE 54 TO 108V LL V
Length: 3.100 INCHES NOMINAL IN
AC Voltage Rating: 20.0 VOLTS MINIMUM AND 140.0 VOLTS MAXIMUM
Features Provided: INTERNAL BATTERY ACCOMMODATION
Height: 6.000 INCHES NOMINAL IN
Frequency Rating: 47.0 HERTZ MINIMUM AND 1200.0 HERTZ MAXIMUM
Width: 0.800 INCHES NOMINAL IN
Identification
NSN: 6625-01-376-4375
NIIN: 013764375
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: DSM-4
Manufacturer: Control Sciences, Inc.
General Description
The Test Set,servo-Synchro, cataloged under National Stock Number 6625-01-376-4375, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Control Sciences, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
6625-01-376-4375
Primary Part Number
DSM-4
Item Name
Test Set,servo-Synchro
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Manufacturer
Control Sciences, Inc.
Status
ACTIVE
Operating Test Capability
LOW RANGE 7 TO 14V LL,HIGH RANGE 54 TO 108V LL V
Length
3.100 INCHES NOMINAL IN
AC Voltage Rating
20.0 VOLTS MINIMUM AND 140.0 VOLTS MAXIMUM
Features Provided
INTERNAL BATTERY ACCOMMODATION
Height
6.000 INCHES NOMINAL IN
Frequency Rating
47.0 HERTZ MINIMUM AND 1200.0 HERTZ MAXIMUM
Width
0.800 INCHES NOMINAL IN
Test Type for Which Designed
VOLTAGE,FREQUENCY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309
6625-00-000-0309 · Item name not on file
6625-00-000-0480
6625-00-000-0480 · Item name not on file
6625-00-001-1338
6625-00-001-1338 · Item name not on file
6625-00-001-1341
6625-00-001-1341 · Item name not on file
6625-00-001-1371
6625-00-001-1371 · Item name not on file
6625-00-001-1373
6625-00-001-1373 · Item name not on file
6625-00-001-1374
6625-00-001-1374 · Item name not on file
6625-00-001-1377
SWEEP GENERATOR SUBASSEMBLY
Frequently Asked Questions
What is NSN 6625-01-376-4375?
NSN 6625-01-376-4375 is a Test Set,servo-Synchro, manufactured by Control Sciences, Inc., classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What part numbers are listed for NSN 6625-01-376-4375?
NSN 6625-01-376-4375 has 2 manufacturer part numbers on file: KN001149 (L3 Technologies, Inc. Div L3 Keo), DSM-4 (Control Sciences, Inc.).
What are the specifications of DSM-4?
Key specifications for DSM-4: Operating Test Capability: LOW RANGE 7 TO 14V LL,HIGH RANGE 54 TO 108V LL V; Length: 3.100 INCHES NOMINAL IN; AC Voltage Rating: 20.0 VOLTS MINIMUM AND 140.0 VOLTS MAXIMUM; Features Provided: INTERNAL BATTERY ACCOMMODATION. 8 specifications are documented in the U.S. Government catalog.
Is NSN 6625-01-376-4375 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 6625-01-376-4375?
NSN 6625-01-376-4375 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.