PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39435-1SDiaphragm Assembly

R. D. Miners, Inc Dba Ray Burner Co · NSN 4320-00-215-7972 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-215-7972 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-215-7972. Primary manufacturer part number: 39435-1S.
Features
  • Diaphragm Assembly — FSC 4320
  • General Characteristics Item Description: STEEL AND SYNTHETIC RUBBER;1.375 IN. P O/A OD;0.078 MATERIAL THICKNESS;0.594 IN. ID IN
  • 5 verified cross-references
  • Primary manufacturer: R. D. Miners, Inc Dba Ray Burner Co
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Diaphragm Assembly, cataloged under National Stock Number 4320-00-215-7972, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is R. D. Miners, Inc Dba Ray Burner Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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
NSN4320-00-215-7972
Primary Part Number39435-1S
Item NameDiaphragm Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerR. D. Miners, Inc Dba Ray Burner Co
StatusACTIVE
General Characteristics Item DescriptionSTEEL AND SYNTHETIC RUBBER;1.375 IN. P O/A OD;0.078 MATERIAL THICKNESS;0.594 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-224-566713966 INTERCHANGEABLE
Switch,push-Pull
Camdec Corp
3020-00-231-1968 INTERCHANGEABLE
Pulley,leveling
4320-00-235-390439435-1S INTERCHANGEABLE
Diaphragm Assembly
Selas Heat Technology Company Llc Dba Selas Heat Technology Co Llc Div Selas Heat Technology
1560-00-334-58583-94351 INTERCHANGEABLE
Plate,structural,aircraft
The Boeing Company Div Defense
6145-00-548-1258 INTERCHANGEABLE
Cable,power,electrical
2840-00-765-6757394351 INTERCHANGEABLE
Shroud,compressor,aircraft Gas T
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3110-01-155-4440J-2416 INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
4820-01-170-704039435-1 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Danfoss Inc
5980-01-177-03403-3959 INTERCHANGEABLE
Holder,photoelectric Cell
American Hofmann Corp
5950-01-243-071413966 INTERCHANGEABLE
Transformer,power
Magnespec Inc
Cross-Reference Index
Part NumberManufacturer
39435-1 Way Wolff Associates Inc (USA)
39435-1 R. D. Miners, Inc Dba Ray Burner Co (USA)
13966 Way Wolff Associates Inc (USA)
39435-1S PRIMARY R. D. Miners, Inc Dba Ray Burner Co (USA)
39435-1 E-Pro Inc Evans Systems Div (USA)
Related Parts
5930-00-224-5667INTERCHANGEABLE
SWITCH,PUSH-PULL
13966
3020-00-231-1968INTERCHANGEABLE
PULLEY,LEVELING
4320-00-235-3904INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
39435-1S
1560-00-334-5858INTERCHANGEABLE
PLATE,STRUCTURAL,AIRCRAFT
3-94351
6145-00-548-1258INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
2840-00-765-6757INTERCHANGEABLE
SHROUD,COMPRESSOR,AIRCRAFT GAS T
394351
3110-01-155-4440INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
J-2416
4820-01-170-7040INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
39435-1
5980-01-177-0340INTERCHANGEABLE
HOLDER,PHOTOELECTRIC CELL
3-3959
5950-01-243-0714INTERCHANGEABLE
TRANSFORMER,POWER
13966
5330-01-316-1313INTERCHANGEABLE
SEAL,PLAIN
39435-1S
6520-01-376-4617INTERCHANGEABLE
POINT ASSORTMENT,PULP CANAL,DENT
13966

Frequently Asked Questions

What is NSN 4320-00-215-7972?

NSN 4320-00-215-7972 is a Diaphragm Assembly, manufactured by R. D. Miners, Inc Dba Ray Burner Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-215-7972?

NSN 4320-00-215-7972 has 5 cross-referenced part numbers: 39435-1 (Way Wolff Associates Inc), 39435-1 (R. D. Miners, Inc Dba Ray Burner Co), 13966 (Way Wolff Associates Inc), 39435-1S (R. D. Miners, Inc Dba Ray Burner Co), 39435-1 (E-Pro Inc Evans Systems Div).

What NSN replaces 4320-00-215-7972?

There are 12 known substitutes for 4320-00-215-7972: 5930-00-224-5667, 3020-00-231-1968, 4320-00-235-3904 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39435-1S?

Key specifications for 39435-1S: General Characteristics Item Description: STEEL AND SYNTHETIC RUBBER;1.375 IN. P O/A OD;0.078 MATERIAL THICKNESS;0.594 IN. ID 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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