PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-550Indicator,phase Sequence

Lloyd R Rodenbeck Jr Dba Anloy Technologies · NSN 6625-01-290-3916 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-290-3916 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-290-3916. Primary manufacturer part number: P-550.
Features
  • Indicator,phase Sequence — FSC 6625
  • Current Type: AC
  • Height: 1.890 INCHES NOMINAL IN
  • Electrical Connection Quantity: 10
  • Usage Design: PANEL MOUNTED
  • Length: 4.890 INCHES NOMINAL IN
  • Phase: THREE
  • Contact Type: SCREW
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,phase Sequence, cataloged under National Stock Number 6625-01-290-3916, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lloyd R Rodenbeck Jr Dba Anloy Technologies. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-290-3916
Primary Part NumberP-550
Item NameIndicator,phase Sequence
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerLloyd R Rodenbeck Jr Dba Anloy Technologies
StatusACTIVE
Current TypeAC
Height1.890 INCHES NOMINAL IN
Electrical Connection Quantity10
Usage DesignPANEL MOUNTED
Length4.890 INCHES NOMINAL IN
PhaseTHREE
Contact TypeSCREW
FSC Application DataTEST SET, ELECT EQUIP
Width3.780 INCHES NOMINAL IN
Supplementary FeaturesM 20 TO P 70 DEG C OPERATING RANGE DEGC
Frequency Rating50.0 HORSEPOWER MINIMUM AND 60.0 HORSEPOWER MAXIMUM
AC Voltage Rating208.0 VOLTS NOMINAL
Contact Quantity6
PhaseTHREE
Contact TypeSCREW
Height1.890 INCHES NOMINAL IN
Electrical Connection Quantity10
Usage DesignPANEL MOUNTED
Length4.890 INCHES NOMINAL IN
FSC Application DataTEST SET, ELECT EQUIP
Width3.780 INCHES NOMINAL IN
Supplementary FeaturesM 20 TO P 70 DEG C OPERATING RANGE DEGC
Current TypeAC
Frequency Rating50.0 HORSEPOWER MINIMUM AND 60.0 HORSEPOWER MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-858-1188 (550)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.5800 lbs
Cube0.0364 cu ft
Verified Substitutes 6
6625-00-858-1188550 SUCCESSOR
Monitor,radio Frequency
General Microwave Corporation Div Kratos Microwave Electronics
5998-01-516-1877P550 SUCCESSOR
Backplane Assembly
Teledyne Defense Electronics, Llc Dba Teledyne Paradise Datacom
7350-01-191-51614909800 INTERCHANGEABLE
Cup,disposable
Sysco San Antonio, Inc. Dba Sysco
2530-01-263-2268P-550S INTERCHANGEABLE
Weight,wheel Balancing
Wegmann Automotive Usa Inc.
4810-01-300-8322C20020-1 INTERCHANGEABLE
Coupling,actuator
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
4440-01-551-9126P-550 INTERCHANGEABLE
Dehumidifier,space
Altec Air, Llc Dba Altec Llc
Cross-Reference Index
Part NumberManufacturer
P550 Bay Laboratories Inc Sub of Tegam Inc (USA)
P-550 PRIMARY Lloyd R Rodenbeck Jr Dba Anloy Technologies (USA)
550 Lloyd R Rodenbeck Jr Dba Anloy Technologies (USA)
C20020-1 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
SUCCESSOR 6625-00-858-1188 Monitor,radio Frequency · 550
5998-01-516-1877SUCCESSOR
BACKPLANE ASSEMBLY
P550
7350-01-191-5161INTERCHANGEABLE
CUP,DISPOSABLE
4909800
2530-01-263-2268INTERCHANGEABLE
WEIGHT,WHEEL BALANCING
P-550S
4810-01-300-8322INTERCHANGEABLE
COUPLING,ACTUATOR
C20020-1
4440-01-551-9126INTERCHANGEABLE
DEHUMIDIFIER,SPACE
P-550

Frequently Asked Questions

What is NSN 6625-01-290-3916?

NSN 6625-01-290-3916 is a Indicator,phase Sequence, manufactured by Lloyd R Rodenbeck Jr Dba Anloy Technologies, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-290-3916?

NSN 6625-01-290-3916 has 4 cross-referenced part numbers: P550 (Bay Laboratories Inc Sub of Tegam Inc), P-550 (Lloyd R Rodenbeck Jr Dba Anloy Technologies), 550 (Lloyd R Rodenbeck Jr Dba Anloy Technologies), C20020-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 6625-01-290-3916?

There are 6 known substitutes for 6625-01-290-3916: 6625-00-858-1188, 5998-01-516-1877, 7350-01-191-5161 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P-550?

Key specifications for P-550: Current Type: AC; Height: 1.890 INCHES NOMINAL IN; Electrical Connection Quantity: 10; Special Features: THREE INDICATORS MARKED PHASE CORRECT, PHASE INCORRECT AND NEUTRAL INCORRECT. 30 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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