PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103371Guide,valve Stem

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-428-4323 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-428-4323 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-428-4323. Primary manufacturer part number: 103371.
Features
  • Guide,valve Stem — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • Style Designator: PLAIN FLANGED
  • 3 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Guide,valve Stem, cataloged under National Stock Number 4820-01-428-4323, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 2 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-428-4323
Primary Part Number103371
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Style DesignatorPLAIN FLANGED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-010-3371103371 INTERCHANGEABLE
Pin,cotter
Chrysler Realty Company Llc Dba Daimler Chrysler
5935-00-013-9489103371 INTERCHANGEABLE
Connector,receptacle,electrical
Astronautics Corporation of America
5365-00-026-266810337-1 INTERCHANGEABLE
Spacer,ring
Hexco International Dba Acd
5815-00-126-7724 INTERCHANGEABLE
Pad
5340-01-398-6983103371 INTERCHANGEABLE
Bumper
Thermodyne International, Ltd
Cross-Reference Index
Part NumberManufacturer
103371 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
66451000-DS-G-66477 PC8 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
DS-G-66477 PIECE 8 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
5315-00-010-3371INTERCHANGEABLE
PIN,COTTER
103371
5935-00-013-9489INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
103371
5365-00-026-2668INTERCHANGEABLE
SPACER,RING
10337-1
5815-00-126-7724INTERCHANGEABLE
PAD
5340-01-398-6983INTERCHANGEABLE
BUMPER
103371

Frequently Asked Questions

What is NSN 4820-01-428-4323?

NSN 4820-01-428-4323 is a Guide,valve Stem, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-428-4323?

NSN 4820-01-428-4323 has 3 cross-referenced part numbers: 103371 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 66451000-DS-G-66477 PC8 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), DS-G-66477 PIECE 8 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-01-428-4323?

There are 5 known substitutes for 4820-01-428-4323: 5315-00-010-3371, 5935-00-013-9489, 5365-00-026-2668 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103371?

Key specifications for 103371: Material: STEEL CORROSION RESISTING; Style Designator: PLAIN FLANGED; End Item Identification: RELIEF VALVE MODELS JLT-JOS U/O THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 3 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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