PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2930-2Stem,fluid Valve

Lawler Manufacturing Company, Inc. · NSN 4820-01-198-3001 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-198-3001 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-198-3001. Primary manufacturer part number: 2930-2.
Features
  • Stem,fluid Valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Lawler Manufacturing Company, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-198-3001, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. 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
NSN4820-01-198-3001
Primary Part Number2930-2
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLawler Manufacturing Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-582053178-53375 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5360-00-152-0334239627 INTERCHANGEABLE
Spring,helical,compression
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5133-00-227-5988 INTERCHANGEABLE
Drill,twist
1650-00-311-040829302 INTERCHANGEABLE
Plug,hydraulic Mani
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6640-00-494-39593024-25 INTERCHANGEABLE
Cylinder,graduated,laboratory
Corning Inc Dba Corning Incorporated Div Specialty Materials
5975-00-578-2748BB75 INTERCHANGEABLE
Bushing,electrical Conductor
Egs Electrical Group Appleton Div
5905-00-593-82541472230 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-645-768823113 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
4710-00-845-930029302 INTERCHANGEABLE
Tube Assembly,metal
Hdt Expeditionary Systems Inc
5930-00-869-5931 INTERCHANGEABLE
Switch,push
Cross-Reference Index
Part NumberManufacturer
2930-2 PRIMARY Lawler Manufacturing Company, Inc. (USA)
71975 PIECE 27 Lawler Manufacturing Company, Inc. (USA)
71975 Lawler Manufacturing Company, Inc. (USA)
Related Parts
3110-00-100-5820INTERCHANGEABLE
BEARING,ROLLER,TAPERED
53178-53375
5360-00-152-0334INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
239627
5133-00-227-5988INTERCHANGEABLE
DRILL,TWIST
1650-00-311-0408INTERCHANGEABLE
PLUG,HYDRAULIC MANI
29302
6640-00-494-3959INTERCHANGEABLE
CYLINDER,GRADUATED,LABORATORY
3024-25
5975-00-578-2748INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
BB75
5905-00-593-8254INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1472230
5950-00-645-7688INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
23113
4710-00-845-9300INTERCHANGEABLE
TUBE ASSEMBLY,METAL
29302
5930-00-869-5931INTERCHANGEABLE
SWITCH,PUSH
6105-00-995-4636INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
MG10-1236-304
2520-01-035-6670INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
2-9302

Frequently Asked Questions

What is NSN 4820-01-198-3001?

NSN 4820-01-198-3001 is a Stem,fluid Valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-198-3001?

NSN 4820-01-198-3001 has 3 cross-referenced part numbers: 2930-2 (Lawler Manufacturing Company, Inc.), 71975 PIECE 27 (Lawler Manufacturing Company, Inc.), 71975 (Lawler Manufacturing Company, Inc.).

What NSN replaces 4820-01-198-3001?

There are 12 known substitutes for 4820-01-198-3001: 3110-00-100-5820, 5360-00-152-0334, 5133-00-227-5988 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2930-2?

Key specifications for 2930-2: Special Features: MATERIAL BRASS; 4.816 IN. OVERALL LENGTH; 0.375 IN DIA; THREADED INTERNALLY ONE END 0.250-28 UNF 1.305 IN. DEPTH; OTHER END THREADED EXTERNALLY 0.250-28 UNF 0.390 IN. THREADED LENGTH 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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