PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CL51S46-270ALT1PH60TRR40172Bonnet,governor Valve

Naval Ship Systems Command · NSN 2825-00-343-8369 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-343-8369 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-343-8369. Primary manufacturer part number: CL51S46-270ALT1PH60TRR40172.
Features
  • Bonnet,governor Valve — FSC 2825
  • General Characteristics Item Description: STEEL; MAJOR OD 5.012 IN.; O/A H 3.253 IN.; 4 BOLT HOLES 0.680 IN. DIA; BOLT HOLE CIRCLE 3.625 IN. DIA; ONE THD HOLE 0.750-14 UNS RIGHT HAND IN
  • 27 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Bonnet,governor Valve, cataloged under National Stock Number 2825-00-343-8369, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-00-343-8369
Primary Part NumberCL51S46-270ALT1PH60TRR40172
Item NameBonnet,governor Valve
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
General Characteristics Item DescriptionSTEEL; MAJOR OD 5.012 IN.; O/A H 3.253 IN.; 4 BOLT HOLES 0.680 IN. DIA; BOLT HOLE CIRCLE 3.625 IN. DIA; ONE THD HOLE 0.750-14 UNS RIGHT HAND IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-137-7987 INTERCHANGEABLE
Coil,radio Frequency
5845-00-630-8847 INTERCHANGEABLE
Mounting
5136-01-083-659023742 INTERCHANGEABLE
Die,thread Cutting
Jcorps Dba Lashundra Craig
4710-01-109-439823742 INTERCHANGEABLE
Tube,metallic
Moog Inc. Dba Ampac-Isp Corp
5930-01-131-9780 INTERCHANGEABLE
Switch,push
5920-01-184-2693342-038L INTERCHANGEABLE
Fuseholder,extractor Post
Littelfuse, Inc.
3940-01-272-9628 INTERCHANGEABLE
Sling,reversed Eye
5975-01-429-292623742 INTERCHANGEABLE
Nut,coupling,electrical Conduit
Unison Industries Llc
4730-01-481-5466237-4-2 INTERCHANGEABLE
Tee,tube
Parker-Hannifin Corp Div Fluid System Connector Division
3040-01-583-872823742 INTERCHANGEABLE
Rod,piston,linear Actuating Cyli
Silver King Refrigeration Inc.
Cross-Reference Index
Part NumberManufacturer
E2340PC75 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2787PC64 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
CL51S46-270ALT1PH60TRR40172 PRIMARY Naval Ship Systems Command (USA)
E2829PC64 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
23742 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
CL51S46-266ALT3PC64 PRIMARY Naval Ship Systems Command (USA)
E2824PC64 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2335PC75 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2412PC40 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2411PC40 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2791PC64 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
DD445S4601-178ALH60TRR40172 PRIMARY Naval Ship Systems Command (USA)
DD445S4601-177ALH60TRR40172 PRIMARY Naval Ship Systems Command (USA)
E2415PC40 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
DD445S4601-182PC64 PRIMARY Naval Ship Systems Command (USA)
E2420PC40 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
E2424PC40 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
CL51S46-266ALT3PH60TRR40172 PRIMARY Naval Ship Systems Command (USA)
DD445S4601-178ALT3PC64 PRIMARY Naval Ship Systems Command (USA)
E2786PC64 Terry Corp of Connecticut Sub of Ingersoll-Rand Co (USA)
Related Parts
5950-00-137-7987INTERCHANGEABLE
COIL,RADIO FREQUENCY
5845-00-630-8847INTERCHANGEABLE
MOUNTING
5136-01-083-6590INTERCHANGEABLE
DIE,THREAD CUTTING
23742
4710-01-109-4398INTERCHANGEABLE
TUBE,METALLIC
23742
5930-01-131-9780INTERCHANGEABLE
SWITCH,PUSH
5920-01-184-2693INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
342-038L
3940-01-272-9628INTERCHANGEABLE
SLING,REVERSED EYE
5975-01-429-2926INTERCHANGEABLE
NUT,COUPLING,ELECTRICAL CONDUIT
23742
4730-01-481-5466INTERCHANGEABLE
TEE,TUBE
237-4-2
3040-01-583-8728INTERCHANGEABLE
ROD,PISTON,LINEAR ACTUATING CYLI
23742

Frequently Asked Questions

What is NSN 2825-00-343-8369?

NSN 2825-00-343-8369 is a Bonnet,governor Valve, manufactured by Naval Ship Systems Command, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-343-8369?

NSN 2825-00-343-8369 has 27 cross-referenced part numbers: E2340PC75 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), E2787PC64 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), CL51S46-270ALT1PH60TRR40172 (Naval Ship Systems Command), E2829PC64 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co), 23742 (Terry Corp of Connecticut Sub of Ingersoll-Rand Co) and 22 more.

What NSN replaces 2825-00-343-8369?

There are 10 known substitutes for 2825-00-343-8369: 5950-00-137-7987, 5845-00-630-8847, 5136-01-083-6590 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CL51S46-270ALT1PH60TRR40172?

Key specifications for CL51S46-270ALT1PH60TRR40172: General Characteristics Item Description: STEEL; MAJOR OD 5.012 IN.; O/A H 3.253 IN.; 4 BOLT HOLES 0.680 IN. DIA; BOLT HOLE CIRCLE 3.625 IN. DIA; ONE THD HOLE 0.750-14 UNS RIGHT HAND IN. 1 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