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Technical Data Sheet
PartsTable / MRO / 402274
402274 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

INTERFACE UNIT,COMMUNICATION EQU. Key specifications include material: STEEL OVERALL, thickness: 0.500 INCHES NOMINAL IN, outside_diameter: 1.500 INCHES NOMINAL IN, style_designator: ROUND SPLIT W/INTERNAL ADJUSTING SCREW, thread_direction: RIGHT-HAND, thread_pitch_diameters: +0.3266 TO 0.3344 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-061-7634, 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
MRO→ MRO_GENERAL→ 402274
NSN: 5895-01-061-7634
FSC: 5895
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.500 INCHES NOMINAL IN
outside_diameter1.500 INCHES NOMINAL IN
style_designatorROUND SPLIT W/INTERNAL ADJUSTING SCREW
thread_directionRIGHT-HAND
thread_pitch_diameters+0.3266 TO 0.3344 INCHES IN
thread_size_and_series/type_designator0.375-16 UNIFIED NATIONAL COARSE (UNC)
general_characteristics_item_descriptionOVERALL LENGTH 0.344
NSN5895-01-061-7634
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INTERFACE UNIT,COMMUNICATION EQU TITLE COMPONENT PN 402274 MFR INTERFACE UNIT,COMMUNI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: OVERALL LENGTH 0.344
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOVERALL LENGTH 0.344
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOVERALL LENGTH 0.344
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
GGG-D-296 TY1SEAInterchangeable
interchangeable cross-reference
interchangeable
31181Interchangeable
interchangeable cross-reference
interchangeable
23220Interchangeable
interchangeable cross-reference
interchangeable
BAF978Interchangeable
interchangeable cross-reference
interchangeable
402274Interchangeable
interchangeable cross-reference
interchangeable
BAF97BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 402274?
402274 is a INTERFACE UNIT,COMMUNICATION EQU. It is classified as a MRO (MRO_GENERAL).
What parts can replace 402274?
There are 6 known substitutes for 402274: GGG-D-296 TY1SEA, 31181, 23220 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 402274?
402274 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-061-7634. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026