PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3043Liner,valve

Lawler Manufacturing Company, Inc. · NSN 4820-01-304-1976 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-304-1976 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-304-1976. Primary manufacturer part number: 3043.
Features
  • Liner,valve — FSC 4820
  • General Characteristics Item Description: MONEL,QQ-N-281
  • 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 Liner,valve, cataloged under National Stock Number 4820-01-304-1976, 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.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN4820-01-304-1976
Primary Part Number3043
Item NameLiner,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLawler Manufacturing Company, Inc.
StatusACTIVE
General Characteristics Item DescriptionMONEL,QQ-N-281
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-110-92573043 INTERCHANGEABLE
Transformer,radio Frequency
Ballantine Laboratories Inc
3110-00-156-669712 INTERCHANGEABLE
Bearing,ball,annular
Mcgill Manufacturing Co, Inc
4520-00-174-34383043-110-1 INTERCHANGEABLE
Heating Element,electrical,nonim
Cox & Company, Inc. Dba Cox & Co Inc
5920-00-224-1634LKS10 INTERCHANGEABLE
Fuse Link,electrical
Cooper Bussmann, Llc Dba Cooper Industries
2910-00-287-316833043 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6220-00-295-1849 INTERCHANGEABLE
Lens,light
1020-00-529-8980 INTERCHANGEABLE
Mount,5 Inch 38 Ca
1650-00-622-02281004D INTERCHANGEABLE
Servovalve,hydraulic
Moog Inc
5940-00-769-6324 INTERCHANGEABLE
Terminal
5905-00-874-95173043 INTERCHANGEABLE
Resistor,fi,ed,wire
Lucent Technologies Inc Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
3043 PRIMARY Lawler Manufacturing Company, Inc. (USA)
1004-D Lawler Manufacturing Company, Inc. (USA)
1004-D PIECE 24 Lawler Manufacturing Company, Inc. (USA)
Related Parts
5950-00-110-9257INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3043
3110-00-156-6697INTERCHANGEABLE
BEARING,BALL,ANNULAR
12
4520-00-174-3438INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
3043-110-1
5920-00-224-1634INTERCHANGEABLE
FUSE LINK,ELECTRICAL
LKS10
2910-00-287-3168INTERCHANGEABLE
FILTER ELEMENT,FLUID
33043
6220-00-295-1849INTERCHANGEABLE
LENS,LIGHT
1020-00-529-8980INTERCHANGEABLE
MOUNT,5 INCH 38 CA
1650-00-622-0228INTERCHANGEABLE
SERVOVALVE,HYDRAULIC
1004D
5940-00-769-6324INTERCHANGEABLE
TERMINAL
5905-00-874-9517INTERCHANGEABLE
RESISTOR,FI,ED,WIRE
3043
6625-01-015-0367INTERCHANGEABLE
LEAD,TEST
AV-5326M
4520-01-048-4300INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
3043-110-12-60

Frequently Asked Questions

What is NSN 4820-01-304-1976?

NSN 4820-01-304-1976 is a Liner,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-304-1976?

NSN 4820-01-304-1976 has 3 cross-referenced part numbers: 3043 (Lawler Manufacturing Company, Inc.), 1004-D (Lawler Manufacturing Company, Inc.), 1004-D PIECE 24 (Lawler Manufacturing Company, Inc.).

What NSN replaces 4820-01-304-1976?

There are 12 known substitutes for 4820-01-304-1976: 5950-00-110-9257, 3110-00-156-6697, 4520-00-174-3438 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3043?

Key specifications for 3043: General Characteristics Item Description: MONEL,QQ-N-281. 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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