PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25056Plate Kit,mounting

Marinette Marine Corporation Dba Marinette Marine Corp · NSN 5340-01-659-0044 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-659-0044 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-659-0044. Primary manufacturer part number: 25056.
Features
  • Plate Kit,mounting — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Marinette Marine Corporation Dba Marinette Marine Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plate Kit,mounting, cataloged under National Stock Number 5340-01-659-0044, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Marinette Marine Corporation Dba Marinette Marine Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-659-0044
Primary Part Number25056
Item NamePlate Kit,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMarinette Marine Corporation Dba Marinette Marine Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
1680-00-478-648125056 INTERCHANGEABLE
Plate Assy
Hamilton Sundstrand Corporation Dba Collins Aerospace
5325-00-550-5937 INTERCHANGEABLE
Ring,retaining
5330-01-133-634525056 INTERCHANGEABLE
Gasket
Blue Tee Corp. Dba Gefco
4820-01-181-1987 INTERCHANGEABLE
Stem,fluid Valve
5360-01-207-0673 INTERCHANGEABLE
Spring,helical,compression
4720-01-336-815325056 INTERCHANGEABLE
Hose,nonmetallic
Griffith Rubber Mills
4720-01-540-6634 INTERCHANGEABLE
Hose Assembly,nonmetallic
4810-01-695-219025056 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
25056 PRIMARY Marinette Marine Corporation Dba Marinette Marine Corp (USA)
Related Parts
1680-00-478-6481INTERCHANGEABLE
PLATE ASSY
25056
5325-00-550-5937INTERCHANGEABLE
RING,RETAINING
5330-01-133-6345INTERCHANGEABLE
GASKET
25056
4820-01-181-1987INTERCHANGEABLE
STEM,FLUID VALVE
5360-01-207-0673INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4720-01-336-8153INTERCHANGEABLE
HOSE,NONMETALLIC
25056
4720-01-540-6634INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4810-01-695-2190INTERCHANGEABLE
VALVE,SOLENOID
25056

Frequently Asked Questions

What is NSN 5340-01-659-0044?

NSN 5340-01-659-0044 is a Plate Kit,mounting, manufactured by Marinette Marine Corporation Dba Marinette Marine Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-659-0044?

NSN 5340-01-659-0044 has 1 cross-referenced part number: 25056 (Marinette Marine Corporation Dba Marinette Marine Corp).

What NSN replaces 5340-01-659-0044?

There are 8 known substitutes for 5340-01-659-0044: 1680-00-478-6481, 5325-00-550-5937, 5330-01-133-6345 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25056?

Key specifications for 25056: Special Features: RETROFIT KIT; Overall Width: 4.63 INCHES NOMINAL IN; Overall Length: 9.13 INCHES NOMINAL IN; End Item Identification: AUTOPILOT SYSTEM P/N NAVPILOT 700. 4 total characteristics are documented in the Federal Logistics Information System.

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