PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70264Diaphragm Spacer

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-370-6203 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-370-6203 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-370-6203. Primary manufacturer part number: 70264.
Features
  • Diaphragm Spacer — FSC 4820
  • General Characteristics Item Description: ALUMINUM; UPPER SPACER; USED ON A 2 IN. REGULATING VALVE IN
  • 1 verified cross-reference
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Diaphragm Spacer, cataloged under National Stock Number 4820-01-370-6203, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN4820-01-370-6203
Primary Part Number70264
Item NameDiaphragm Spacer
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
General Characteristics Item DescriptionALUMINUM; UPPER SPACER; USED ON A 2 IN. REGULATING VALVE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2530-00-030-7345 INTERCHANGEABLE
Pedal,brake
6605-00-319-848370624 INTERCHANGEABLE
Cover Assy
Northrop Grumman Systems Corporation
5950-00-402-1653920011-14 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5360-01-241-0086 INTERCHANGEABLE
Spring,helical,compression
5330-01-254-615770264 INTERCHANGEABLE
Ring,wiper
Wacker Corp
3110-01-375-638070264 INTERCHANGEABLE
Bearing,roller,cylindrical
Ingersoll-Rand Co Material Handling Div
5365-01-546-8804118-5847 INTERCHANGEABLE
Shim Set
Caterpillar Inc Div Caterpillar Defense
2590-01-670-3237 INTERCHANGEABLE
Control Assembly,push-Pull
Cross-Reference Index
Part NumberManufacturer
70264 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
2530-00-030-7345INTERCHANGEABLE
PEDAL,BRAKE
6605-00-319-8483INTERCHANGEABLE
COVER ASSY
70624
5950-00-402-1653INTERCHANGEABLE
COIL,RADIO FREQUENCY
920011-14
5360-01-241-0086INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5330-01-254-6157INTERCHANGEABLE
RING,WIPER
70264
3110-01-375-6380INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
70264
5365-01-546-8804INTERCHANGEABLE
SHIM SET
118-5847
2590-01-670-3237INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL

Frequently Asked Questions

What is NSN 4820-01-370-6203?

NSN 4820-01-370-6203 is a Diaphragm Spacer, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-370-6203?

NSN 4820-01-370-6203 has 1 cross-referenced part number: 70264 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-370-6203?

There are 8 known substitutes for 4820-01-370-6203: 2530-00-030-7345, 6605-00-319-8483, 5950-00-402-1653 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70264?

Key specifications for 70264: General Characteristics Item Description: ALUMINUM; UPPER SPACER; USED ON A 2 IN. REGULATING VALVE 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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