PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R0D12A607Pilot,packing Assembly

Johnson Controls Inc Control Products Div · NSN 4820-00-768-0520 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-768-0520 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-768-0520. Primary manufacturer part number: R0D12A607.
Features
  • Pilot,packing Assembly — FSC 4820
  • General Characteristics Item Description: USED ON TYPE WJM REGULATOR,MARSH INSTRUMENT CO,SIZE 2-1/2 IN. OR 3 IN. IN
  • 4 verified cross-references
  • Primary manufacturer: Johnson Controls Inc Control Products Div
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Pilot,packing Assembly, cataloged under National Stock Number 4820-00-768-0520, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Johnson Controls Inc Control Products Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN4820-00-768-0520
Primary Part NumberR0D12A607
Item NamePilot,packing Assembly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJohnson Controls Inc Control Products Div
StatusACTIVE
General Characteristics Item DescriptionUSED ON TYPE WJM REGULATOR,MARSH INSTRUMENT CO,SIZE 2-1/2 IN. OR 3 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5895-00-077-3266 INTERCHANGEABLE
Frequency Multiplier
5120-00-116-81917000057746 INTERCHANGEABLE
Press,connector Pin Assembly
3m Company
2825-00-146-01213440 INTERCHANGEABLE
Bucket Assembly
Northrop Grumman Systems Corporation Div Marine Systems
3455-00-250-077315939 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2920-00-251-1662 INTERCHANGEABLE
Magneto,ignition
9905-00-282-2551 INTERCHANGEABLE
Holder,card-Label
6670-00-291-8719 INTERCHANGEABLE
Scale,weighing
3416-00-309-2924 INTERCHANGEABLE
Lathe,automatic
5315-00-413-26523440 INTERCHANGEABLE
Pin,straight,headless
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6625-00-432-1471 INTERCHANGEABLE
Plate,front
Cross-Reference Index
Part NumberManufacturer
23440 Desco Corp Marsh Bellofram Div (USA)
SD502PC5T05D Desco Corp Marsh Bellofram Div (USA)
3440 Desco Corp Marsh Bellofram Div (USA)
R0D12A607 PRIMARY Johnson Controls Inc Control Products Div (USA)
Related Parts
5895-00-077-3266INTERCHANGEABLE
FREQUENCY MULTIPLIER
5120-00-116-8191INTERCHANGEABLE
PRESS,CONNECTOR PIN ASSEMBLY
7000057746
2825-00-146-0121INTERCHANGEABLE
BUCKET ASSEMBLY
3440
3455-00-250-0773INTERCHANGEABLE
CUTTER,MILLING,END
15939
2920-00-251-1662INTERCHANGEABLE
MAGNETO,IGNITION
9905-00-282-2551INTERCHANGEABLE
HOLDER,CARD-LABEL
6670-00-291-8719INTERCHANGEABLE
SCALE,WEIGHING
3416-00-309-2924INTERCHANGEABLE
LATHE,AUTOMATIC
5315-00-413-2652INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3440
6625-00-432-1471INTERCHANGEABLE
PLATE,FRONT
3030-00-528-4611INTERCHANGEABLE
BELT,V
5315-00-663-0010INTERCHANGEABLE
PIN,DRIVE,POWER ACTUATED
3440

Frequently Asked Questions

What is NSN 4820-00-768-0520?

NSN 4820-00-768-0520 is a Pilot,packing Assembly, manufactured by Johnson Controls Inc Control Products Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-768-0520?

NSN 4820-00-768-0520 has 4 cross-referenced part numbers: 23440 (Desco Corp Marsh Bellofram Div), SD502PC5T05D (Desco Corp Marsh Bellofram Div), 3440 (Desco Corp Marsh Bellofram Div), R0D12A607 (Johnson Controls Inc Control Products Div).

What NSN replaces 4820-00-768-0520?

There are 12 known substitutes for 4820-00-768-0520: 5895-00-077-3266, 5120-00-116-8191, 2825-00-146-0121 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R0D12A607?

Key specifications for R0D12A607: General Characteristics Item Description: USED ON TYPE WJM REGULATOR,MARSH INSTRUMENT CO,SIZE 2-1/2 IN. OR 3 IN. 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