PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

93477Plug-in Unit,electrical-Electron

B.c. Systems Inc. Dba Bc Systems Inc · NSN 6625-00-337-4967 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-337-4967 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-337-4967. Primary manufacturer part number: 93477.
Features
  • Plug-in Unit,electrical-Electron — FSC 6625
  • Unit Type: PHASE MONITOR
  • Unit Type: PHASE MONITOR
  • 3 verified cross-references
  • Primary manufacturer: B.c. Systems Inc. Dba Bc Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 6625-00-337-4967, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is B.c. Systems Inc. Dba Bc Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-337-4967
Primary Part Number93477
Item NamePlug-in Unit,electrical-Electron
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerB.c. Systems Inc. Dba Bc Systems Inc
StatusACTIVE
Unit TypePHASE MONITOR
Unit TypePHASE MONITOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight9.2000 lbs
Cube0.7975 cu ft
Verified Substitutes 3
4820-00-287-29691542DRL1-2 INTERCHANGEABLE
Valve,safety Relief
Ashcroft Inc Dba Heise
2915-00-620-777193477 INTERCHANGEABLE
Cup,diaphragm
Triumph Engine Control Systems Llc
5331-00-690-9703MS29513-449 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
93477 PRIMARY B.c. Systems Inc. Dba Bc Systems Inc (USA)
2129555-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
93477 Tempo Instrument Inc Defense Electronics Div (USA)
Related Parts
4820-00-287-2969INTERCHANGEABLE
VALVE,SAFETY RELIEF
1542DRL1-2
2915-00-620-7771INTERCHANGEABLE
CUP,DIAPHRAGM
93477
5331-00-690-9703INTERCHANGEABLE
O-RING
MS29513-449

Frequently Asked Questions

What is NSN 6625-00-337-4967?

NSN 6625-00-337-4967 is a Plug-in Unit,electrical-Electron, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-337-4967?

NSN 6625-00-337-4967 has 3 cross-referenced part numbers: 93477 (B.c. Systems Inc. Dba Bc Systems Inc), 2129555-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 93477 (Tempo Instrument Inc Defense Electronics Div).

What NSN replaces 6625-00-337-4967?

There are 3 known substitutes for 6625-00-337-4967: 4820-00-287-2969, 2915-00-620-7771, 5331-00-690-9703. Verify interchangeability with system specifications before substitution.

What are the specifications of 93477?

Key specifications for 93477: Unit Type: PHASE MONITOR; Overall Height: 3.060 INCHES MAXIMUM IN; Overall Width: 4.000 INCHES MAXIMUM IN; Overall Length: 5.500 INCHES MAXIMUM IN. 8 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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