PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3661Positioner,valve

Baumann H D Associates Ltd · NSN 4820-01-367-2048 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-367-2048 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-367-2048. Primary manufacturer part number: 3661.
Features
  • Positioner,valve — FSC 4820
  • General Characteristics Item Description: STAINLESS STEEL. CAN BE USED AS MOTION TRANSMITTER. INSTALLED IN ANY POSITION.
  • 2 verified cross-references
  • Primary manufacturer: Baumann H D Associates Ltd
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Positioner,valve, cataloged under National Stock Number 4820-01-367-2048, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Baumann H D Associates Ltd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN4820-01-367-2048
Primary Part Number3661
Item NamePositioner,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBaumann H D Associates Ltd
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL. CAN BE USED AS MOTION TRANSMITTER. INSTALLED IN ANY POSITION.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5355-00-160-71051755762 INTERCHANGEABLE
Knob
Naval Ship Systems Command
5355-00-341-24772Z5824-253 INTERCHANGEABLE
Knob
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-366-00414030831-0701 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5950-00-833-31922104626 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6640-00-903-4079BR661 INTERCHANGEABLE
Brush,scale Pan,laboratory
Fisher Scientific Company L.l.c.
5325-00-976-1111 INTERCHANGEABLE
Ring,retaining
5950-01-011-32026140050-6 INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
4510-01-096-5205 INTERCHANGEABLE
Holder,toilet Tissue
5935-01-096-7841366-1 INTERCHANGEABLE
Cover,electrical Connector
Microwave Devices Inc
6635-01-147-5496 INTERCHANGEABLE
Torque Watch Calibrator
Cross-Reference Index
Part NumberManufacturer
3661 PRIMARY Baumann H D Associates Ltd (USA)
763-1/3-15/.75 Baumann H D Associates Ltd (USA)
Related Parts
5355-00-160-7105INTERCHANGEABLE
KNOB
1755762
5355-00-341-2477INTERCHANGEABLE
KNOB
2Z5824-253
5950-00-366-0041INTERCHANGEABLE
TRANSFORMER,POWER
4030831-0701
5950-00-833-3192INTERCHANGEABLE
REACTOR
2104626
6640-00-903-4079INTERCHANGEABLE
BRUSH,SCALE PAN,LABORATORY
BR661
5325-00-976-1111INTERCHANGEABLE
RING,RETAINING
5950-01-011-3202INTERCHANGEABLE
COIL,RADIO FREQUENCY
6140050-6
4510-01-096-5205INTERCHANGEABLE
HOLDER,TOILET TISSUE
5935-01-096-7841INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
366-1
6635-01-147-5496INTERCHANGEABLE
TORQUE WATCH CALIBRATOR
5120-01-162-0328INTERCHANGEABLE
BLADE,NUTDRIVER
4920-01-539-3813INTERCHANGEABLE
CUT OFF SWITCH,AIRC
3661

Frequently Asked Questions

What is NSN 4820-01-367-2048?

NSN 4820-01-367-2048 is a Positioner,valve, manufactured by Baumann H D Associates Ltd, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-367-2048?

NSN 4820-01-367-2048 has 2 cross-referenced part numbers: 3661 (Baumann H D Associates Ltd), 763-1/3-15/.75 (Baumann H D Associates Ltd).

What NSN replaces 4820-01-367-2048?

There are 12 known substitutes for 4820-01-367-2048: 5355-00-160-7105, 5355-00-341-2477, 5950-00-366-0041 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3661?

Key specifications for 3661: General Characteristics Item Description: STAINLESS STEEL. CAN BE USED AS MOTION TRANSMITTER. INSTALLED IN ANY POSITION.. 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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