PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11343Valve,counterbalance

DP Manufacturing Inc. · NSN 4820-01-158-8051 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-158-8051 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-158-8051. Primary manufacturer part number: 11343.
Features
  • Valve,counterbalance — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,counterbalance, cataloged under National Stock Number 4820-01-158-8051, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is DP Manufacturing Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,counterbalance
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersDP Mfg Inc (CAGE 58864); DP Manufacturing Inc. (CAGE 0EJ14)
Technical Specifications
ParameterValue
NSN4820-01-158-8051
Primary Part Number11343
Item NameValve,counterbalance
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1680-00-995-530611343 INTERCHANGEABLE
Disk and Sleeve
Aerocontrolex Group, Inc. Div Talley Actuators
5950-01-027-581111343 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
6550-01-129-6099 INTERCHANGEABLE
Culture Medium,litmus Milk
5940-01-179-7861 INTERCHANGEABLE
Terminal,stud
5330-01-245-48074073T35P01 INTERCHANGEABLE
Gasket
General Electric Company Dba Ge Aerospace
Cross-Reference Index
Part NumberManufacturer
11343 DP Mfg Inc (USA)
11343 PRIMARY DP Manufacturing Inc. (USA)
Related Parts
1680-00-995-5306INTERCHANGEABLE
DISK AND SLEEVE
11343
5950-01-027-5811INTERCHANGEABLE
TRANSFORMER,POWER
11343
6550-01-129-6099INTERCHANGEABLE
CULTURE MEDIUM,LITMUS MILK
5940-01-179-7861INTERCHANGEABLE
TERMINAL,STUD
5330-01-245-4807INTERCHANGEABLE
GASKET
4073T35P01

Frequently Asked Questions

What is NSN 4820-01-158-8051?

NSN 4820-01-158-8051 is a Valve,counterbalance, manufactured by DP Manufacturing Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-158-8051?

NSN 4820-01-158-8051 has 2 cross-referenced part numbers: 11343 (DP Mfg Inc), 11343 (DP Manufacturing Inc.).

What NSN replaces 4820-01-158-8051?

There are 5 known substitutes for 4820-01-158-8051: 1680-00-995-5306, 5950-01-027-5811, 6550-01-129-6099 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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