PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6657Plate,pressure,diaphragm Control

Imi Cash Valve Inc · NSN 4810-01-151-3768 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-151-3768 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-151-3768. Primary manufacturer part number: 6657.
Features
  • Plate,pressure,diaphragm Control — FSC 4810
  • General Characteristics Item Description: CAST BRASS,MIL-B-12668; OD 2.565 IN.; O/A H 0.750 IN.; STEM DIA 0.368 IN.; STEM H 0.375 IN. IN
  • 3 verified cross-references
  • Primary manufacturer: Imi Cash Valve Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Plate,pressure,diaphragm Control, cataloged under National Stock Number 4810-01-151-3768, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-151-3768
Primary Part Number6657
Item NamePlate,pressure,diaphragm Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerImi Cash Valve Inc
StatusACTIVE
General Characteristics Item DescriptionCAST BRASS,MIL-B-12668; OD 2.565 IN.; O/A H 0.750 IN.; STEM DIA 0.368 IN.; STEM H 0.375 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-145-1236016037-00 INTERCHANGEABLE
Bushing,interstage
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5935-00-149-348325238 INTERCHANGEABLE
Connector,receptacle,electrical
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5133-00-228-1370 INTERCHANGEABLE
Drill,twist
5950-00-234-9989 INTERCHANGEABLE
Coil,radio Frequency
5310-00-444-7950SMB619161 INTERCHANGEABLE
Nut,self-Locking,knurled
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
9540-00-528-8742 INTERCHANGEABLE
Angle,structural
5305-00-579-5306 INTERCHANGEABLE
Screw,machine
4730-00-640-1051137422 INTERCHANGEABLE
Elbow,pipe to Tube
Chrysler Realty Company Llc Dba Daimler Chrysler
5910-00-986-3353 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
6680-01-019-798952G-0076M-001 INTERCHANGEABLE
Tube,metering
Ametek Inc Schutte and Koerting Div
Cross-Reference Index
Part NumberManufacturer
6657 PRIMARY Imi Cash Valve Inc (USA)
10085 PIECE 9 PRIMARY Imi Cash Valve Inc (USA)
10085 Imi Cash Valve Inc (USA)
Related Parts
5365-00-145-1236INTERCHANGEABLE
BUSHING,INTERSTAGE
016037-00
5935-00-149-3483INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
25238
5133-00-228-1370INTERCHANGEABLE
DRILL,TWIST
5950-00-234-9989INTERCHANGEABLE
COIL,RADIO FREQUENCY
5310-00-444-7950INTERCHANGEABLE
NUT,SELF-LOCKING,KNURLED
SMB619161
9540-00-528-8742INTERCHANGEABLE
ANGLE,STRUCTURAL
5305-00-579-5306INTERCHANGEABLE
SCREW,MACHINE
4730-00-640-1051INTERCHANGEABLE
ELBOW,PIPE TO TUBE
137422
5910-00-986-3353INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
6680-01-019-7989INTERCHANGEABLE
TUBE,METERING
52G-0076M-001
4820-01-104-5114INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
10085
4820-01-150-0422INTERCHANGEABLE
STOP-CHECK VALVE
7217

Frequently Asked Questions

What is NSN 4810-01-151-3768?

NSN 4810-01-151-3768 is a Plate,pressure,diaphragm Control, manufactured by Imi Cash Valve Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-151-3768?

NSN 4810-01-151-3768 has 3 cross-referenced part numbers: 6657 (Imi Cash Valve Inc), 10085 PIECE 9 (Imi Cash Valve Inc), 10085 (Imi Cash Valve Inc).

What NSN replaces 4810-01-151-3768?

There are 12 known substitutes for 4810-01-151-3768: 5365-00-145-1236, 5935-00-149-3483, 5133-00-228-1370 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6657?

Key specifications for 6657: General Characteristics Item Description: CAST BRASS,MIL-B-12668; OD 2.565 IN.; O/A H 0.750 IN.; STEM DIA 0.368 IN.; STEM H 0.375 IN. IN. 1 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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