PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D155649GPCS705-706-715-726-727Arm Assembly

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-388-1224 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-388-1224 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-388-1224. Primary manufacturer part number: D155649GPCS705-706-715-726-727.
Features
  • Arm Assembly — FSC 2825
  • 10 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arm Assembly, cataloged under National Stock Number 2825-00-388-1224, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 10 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameArm Assembly
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersNorthrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Westinghouse Electric Corp (CAGE 79500); Westinghouse Electric Corp Sturtevant Div (CAGE 80231)
Technical Specifications
ParameterValue
NSN2825-00-388-1224
Primary Part NumberD155649GPCS705-706-715-726-727
Item NameArm Assembly
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4820-00-040-1849 INTERCHANGEABLE
Cock,plug
5905-00-104-0926G121-080-001 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bae Systems Information and Electronic Systems Integration Inc.
5310-00-208-95007813 INTERCHANGEABLE
Nut,plain,hexagon
Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
5945-00-729-78138379920 INTERCHANGEABLE
Relay,electromagnetic
U S Army Tank Automotive Command Amsta-Im-Mm
5930-00-898-8985 INTERCHANGEABLE
Switch,rotary
5305-01-173-35607813 INTERCHANGEABLE
Screw,cap,hexagon Head
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5962-01-395-9761 INTERCHANGEABLE
Microcircuit,digital
5310-01-679-5685 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
7813 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-649IPC705-715-726-727 Westinghouse Electric Corp (USA)
D15-653IPC705-715-726-727 Westinghouse Electric Corp (USA)
D15-649IPC705-715-726-727 Northrop Grumman Systems Corporation Div Marine Systems (USA)
D15-653IPC705-715-726-727 Northrop Grumman Systems Corporation Div Marine Systems (USA)
7800 Northrop Grumman Systems Corporation Div Marine Systems (USA)
7813 Westinghouse Electric Corp Sturtevant Div (USA)
7813 Westinghouse Electric Corp (USA)
7800 Westinghouse Electric Corp Sturtevant Div (USA)
D155649GPCS705-706-715-726-727 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
4820-00-040-1849INTERCHANGEABLE
COCK,PLUG
5905-00-104-0926INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
G121-080-001
5310-00-208-9500INTERCHANGEABLE
NUT,PLAIN,HEXAGON
7813
5945-00-729-7813INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
8379920
5930-00-898-8985INTERCHANGEABLE
SWITCH,ROTARY
5305-01-173-3560INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
7813
5962-01-395-9761INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5310-01-679-5685INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON

Frequently Asked Questions

What is NSN 2825-00-388-1224?

NSN 2825-00-388-1224 is a Arm Assembly, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2825-00-388-1224?

NSN 2825-00-388-1224 has 10 cross-referenced part numbers: 7813 (Northrop Grumman Systems Corporation Div Marine Systems), D15-649IPC705-715-726-727 (Westinghouse Electric Corp), D15-653IPC705-715-726-727 (Westinghouse Electric Corp), D15-649IPC705-715-726-727 (Northrop Grumman Systems Corporation Div Marine Systems), D15-653IPC705-715-726-727 (Northrop Grumman Systems Corporation Div Marine Systems) and 5 more.

What NSN replaces 2825-00-388-1224?

There are 8 known substitutes for 2825-00-388-1224: 4820-00-040-1849, 5905-00-104-0926, 5310-00-208-9500 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 2825-00-388-1224 still in active supply?

NSN 2825-00-388-1224 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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