PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8157Guide Assembly

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2825-00-388-6899 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-388-6899 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-388-6899. Primary manufacturer part number: 8157.
Features
  • Guide Assembly — FSC 2825
  • 23 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 Guide Assembly, cataloged under National Stock Number 2825-00-388-6899, 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 23 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuide Assembly
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersWestinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099)
Technical Specifications
ParameterValue
NSN2825-00-388-6899
Primary Part Number8157
Item NameGuide Assembly
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-125-81858157 INTERCHANGEABLE
Lever,manual Control
Telemechanics Inc
5330-00-179-143021158-1821 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
4820-01-010-162964414 INTERCHANGEABLE
Seat,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5977-01-026-763781-5-7 INTERCHANGEABLE
Brush,electrical Contact
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
4730-01-208-92260031130-020 INTERCHANGEABLE
Elbow,pipe
Cleveland Service Center
5360-01-260-56488157 INTERCHANGEABLE
Spring,helical,compression
Consolidated Sewing Machine Corp
5975-01-432-0900 INTERCHANGEABLE
Plate,wall,electrical
5340-01-462-7897741023-A INTERCHANGEABLE
Plate,mounting
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6850-01-474-9586815-7 INTERCHANGEABLE
Toner,direct Electrostatic Proce
Pitney Bowes Inc.
6130-01-524-44957630-02 INTERCHANGEABLE
Power Supply
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
D15-508JPC199-200-202 Westinghouse Electric Corp (USA)
D15-394BPC199-200-202 Westinghouse Electric Corp (USA)
D15-308GPC199-200-202 Westinghouse Electric Corp (USA)
D15-308IPC199-200-202 Westinghouse Electric Corp (USA)
D15-393GPC199-200-202 Westinghouse Electric Corp (USA)
D15-508IPC199-200-202 Westinghouse Electric Corp (USA)
D15-661GPC199-200-202 Westinghouse Electric Corp (USA)
D15-394GPC199-200-202 Westinghouse Electric Corp (USA)
D15-661KPC199-200-202 Westinghouse Electric Corp (USA)
D15-394IPC199-200-202 Westinghouse Electric Corp (USA)
D15-393BPC199-200-202 Westinghouse Electric Corp (USA)
D15-508GPC199-200-202 Westinghouse Electric Corp (USA)
D15-661JPC199-200-202 Westinghouse Electric Corp (USA)
D15-308BPC199-200-202 Westinghouse Electric Corp (USA)
D15-393JPC199-200-202 Westinghouse Electric Corp (USA)
8157 Westinghouse Electric Corp (USA)
D15-661BPC199-200-202 Westinghouse Electric Corp (USA)
D15-508BPC199-200-202 Westinghouse Electric Corp (USA)
D15-393IPC199-200-202 Westinghouse Electric Corp (USA)
D15-661IPC199-200-202 Westinghouse Electric Corp (USA)
Related Parts
3040-00-125-8185INTERCHANGEABLE
LEVER,MANUAL CONTROL
8157
5330-00-179-1430INTERCHANGEABLE
SEAL,PLAIN ENCASED
21158-1821
4820-01-010-1629INTERCHANGEABLE
SEAT,VALVE
64414
5977-01-026-7637INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
81-5-7
4730-01-208-9226INTERCHANGEABLE
ELBOW,PIPE
0031130-020
5360-01-260-5648INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8157
5975-01-432-0900INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
5340-01-462-7897INTERCHANGEABLE
PLATE,MOUNTING
741023-A
6850-01-474-9586INTERCHANGEABLE
TONER,DIRECT ELECTROSTATIC PROCE
815-7
6130-01-524-4495INTERCHANGEABLE
POWER SUPPLY
7630-02
6130-01-524-4515INTERCHANGEABLE
POWER SUPPLY
7982-01
6150-01-525-2067INTERCHANGEABLE
CABLE ASSEMBLY,RIBBON,ELECTRICAL
8321-03

Frequently Asked Questions

What is NSN 2825-00-388-6899?

NSN 2825-00-388-6899 is a Guide Assembly, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-388-6899?

NSN 2825-00-388-6899 has 23 cross-referenced part numbers: D15-508JPC199-200-202 (Westinghouse Electric Corp), D15-394BPC199-200-202 (Westinghouse Electric Corp), D15-308GPC199-200-202 (Westinghouse Electric Corp), D15-308IPC199-200-202 (Westinghouse Electric Corp), D15-393GPC199-200-202 (Westinghouse Electric Corp) and 18 more.

What NSN replaces 2825-00-388-6899?

There are 12 known substitutes for 2825-00-388-6899: 3040-00-125-8185, 5330-00-179-1430, 4820-01-010-1629 and 9 more. Verify interchangeability with system specifications before substitution.

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