PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1277-7Plug-in Unit,electrical-Electron

Astronics Test Systems Inc · NSN 6625-01-444-0882 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-444-0882 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-444-0882. Primary manufacturer part number: 1277-7.
Features
  • Plug-in Unit,electrical-Electron — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Astronics Test 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 6625-01-444-0882, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronics Test Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-444-0882
Primary Part Number1277-7
Item NamePlug-in Unit,electrical-Electron
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerAstronics Test Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
Cap,electrical
5905-00-052-0609120-8076 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Vishay Sprague Inc
5133-00-061-627510913 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
4410-00-326-6023 INTERCHANGEABLE
Cover,handhole
5340-00-723-877512777 INTERCHANGEABLE
Seat,helical Compression Spring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5960-01-022-4068016-0260-00 INTERCHANGEABLE
Visor,cathode Ray Tube
Tektronix, Inc.
9905-01-367-200012777 INTERCHANGEABLE
Plate,instruction
DP Manufacturing Inc.
5340-01-393-744413230E4888 INTERCHANGEABLE
Leaf,butt Hinge
Cecom Lr Center
4810-01-438-7568B-800-12777-503 INTERCHANGEABLE
Actuator,electromechanical,rotar
B.w. Elliott Manufacturing Co., Llc
4810-01-438-7787B-800-12777-510 INTERCHANGEABLE
Actuator,electromechanical,rotar
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
1277-7 PRIMARY Astronics Test Systems Inc (USA)
Related Parts
5999-01-576-9093SUCCESSOR
CAP,ELECTRICAL
5905-00-052-0609INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
120-8076
5133-00-061-6275INTERCHANGEABLE
DRILL,TWIST
10913
4410-00-326-6023INTERCHANGEABLE
COVER,HANDHOLE
5340-00-723-8775INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
12777
5960-01-022-4068INTERCHANGEABLE
VISOR,CATHODE RAY TUBE
016-0260-00
9905-01-367-2000INTERCHANGEABLE
PLATE,INSTRUCTION
12777
5340-01-393-7444INTERCHANGEABLE
LEAF,BUTT HINGE
13230E4888
4810-01-438-7568INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
B-800-12777-503
4810-01-438-7787INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
B-800-12777-510
4720-01-499-3231INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4730-01-730-9948INTERCHANGEABLE
FLANGE,PIPE
12777

Frequently Asked Questions

What is NSN 6625-01-444-0882?

NSN 6625-01-444-0882 is a Plug-in Unit,electrical-Electron, manufactured by Astronics Test Systems Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-444-0882?

NSN 6625-01-444-0882 has 1 cross-referenced part number: 1277-7 (Astronics Test Systems Inc).

What NSN replaces 6625-01-444-0882?

There are 12 known substitutes for 6625-01-444-0882: 5999-01-576-9093, 5905-00-052-0609, 5133-00-061-6275 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1277-7?

Key specifications for 1277-7: End Item Identification: ATEC6000, RACAL INSTRUMENTS INC; Special Features: MODULE COAXIAL SWITCH; End Item Identification: ATEC6000, RACAL INSTRUMENTS INC; Special Features: MODULE COAXIAL SWITCH. 4 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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