PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

255613Fixed Access Node

Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector · NSN 6940-01-681-4152 · FSC 6940 · No Item Name Available
Verified by PartsTable
NSN 6940-01-681-4152 — this item is cataloged by the U.S. Government under National Stock Number 6940-01-681-4152. Primary manufacturer part number: 255613.
Features
  • Fixed Access Node — FSC 6940
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fixed Access Node, cataloged under National Stock Number 6940-01-681-4152, is classified within Federal Supply Class 6940 (No Item Name Available) of the Training Aids and Devices group. The primary manufacturer of record is Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6940-01-681-4152
Primary Part Number255613
Item NameFixed Access Node
FSC / FSG6940 / 69 — No Item Name Available
ManufacturerNorthrop Grumman Technical Services, Inc. Dba Defense Systems Sector
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-144-904525832 INTERCHANGEABLE
Valve,water,mixing
Alliance Laundry Systems Llc
Cross-Reference Index
Part NumberManufacturer
255613 PRIMARY Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA)
Related Parts
4820-01-144-9045INTERCHANGEABLE
VALVE,WATER,MIXING
25832

Frequently Asked Questions

What is NSN 6940-01-681-4152?

NSN 6940-01-681-4152 is a Fixed Access Node, manufactured by Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector, classified under FSC 6940 (No Item Name Available). Status: active.

What are the part numbers for NSN 6940-01-681-4152?

NSN 6940-01-681-4152 has 1 cross-referenced part number: 255613 (Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector).

What NSN replaces 6940-01-681-4152?

There is 1 known substitute for 6940-01-681-4152: 4820-01-144-9045. Verify interchangeability with system specifications before substitution.

What are the specifications of 255613?

Key specifications for 255613: Part Name Assigned by Controlling Agency: FIXED ACCESS NODE FOR TRAINER; End Item Identification: FIELD SIMULATOR AND TRAINING EQUIPMENT; Special Features: SITE 13, AVIATION NETWORK SUBSYSTEM OF THE JOINT READINESS TRAINING CENTER. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com