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PartsTable / COMPONENT / GT800AW1
GT800AW1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The INSULATOR,FEEDTHRU is a the manufacturer industrial component. Key specifications include material: PORCELAIN OVERALL, shank_height: 0.375 INCHES NOMINAL IN, top_diameter: 0.559 INCHES NOMINAL IN, outside_diameter: 0.812 INCHES NOMINAL IN, style_designator: DOUBLE, BOWL, center_stud_length: 2.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-284-8078, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
GT800AW1
NSN: 5970-00-284-8078
FSC: 5970
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialPORCELAIN OVERALL
shank_height0.375 INCHES NOMINAL IN
top_diameter0.559 INCHES NOMINAL IN
outside_diameter0.812 INCHES NOMINAL IN
style_designatorDOUBLE, BOWL
center_stud_length2.500 INCHES NOMINAL IN
shank_outside_diameter0.416 INCHES NOMINAL IN
identification_code_colorWHITE
thread_class_and_location2A CENTER STUD A
thread_length_and_location2.500 CENTER STUD INCHES NOMINAL
height_above_mounting_surface1.000 INCHES NOMINAL IN
surface_treatment_and_locationOVERALL GLAZED
NSN5970-00-284-8078
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,FEEDTHRU TITLE COMPONENT PN GT800AW1 MFR INSULATOR,FEEDTHRU
KEY FEATURES
•
CENTER STUD LENGTH: 2.500 INCHES NOMINAL IN
•
TOP DIAMETER: 0.559 INCHES NOMINAL IN
•
THREAD LENGTH AND LOCATION: 2.500 CENTER STUD INCHES NOMINAL
•
SCREW THREAD DIAMETER AND LOCATION: 0.190 CENTER STUD INCHES NOMINAL
•
SCREW THREAD SERIES DESIGNATOR AND LOCATION: CENTER STUD UNF
•
THREAD CLASS AND LOCATION: 2A CENTER STUD A
•
HEIGHT ABOVE MOUNTING SURFACE: 1.000 INCHES NOMINAL IN
•
SCREW THREAD QUANTITY PER INCH AND LOCATION: 32 CENTER STUD
TECHNICAL CHARACTERISTICS (FLIS)
CENTER STUD LENGTH2.500 INCHES NOMINAL IN
TOP DIAMETER0.559 INCHES NOMINAL IN
THREAD LENGTH AND LOCATION2.500 CENTER STUD INCHES NOMINAL
SCREW THREAD DIAMETER AND LOCATION0.190 CENTER STUD INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR AND LOCATIONCENTER STUD UNF
THREAD CLASS AND LOCATION2A CENTER STUD A
HEIGHT ABOVE MOUNTING SURFACE1.000 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH AND LOCATION32 CENTER STUD
SHANK HEIGHT0.375 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED STUD(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
FF-B-187AInterchangeable
interchangeable cross-reference
interchangeable
BT478Interchangeable
interchangeable cross-reference
interchangeable
478Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
B107.1 CL3Interchangeable
interchangeable cross-reference
interchangeable
34Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GT800AW1?
GT800AW1 is a INSULATOR,FEEDTHRU.
What parts can replace GT800AW1?
There are 18 known substitutes for GT800AW1: FF-B-187A, BT478, 478 and 15 more. Substitute compatibility should be verified for your specific system.
Is GT800AW1 still available?
GT800AW1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026