PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S48183Guide,valve with Bearing

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-00-135-2317 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-135-2317 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-135-2317. Primary manufacturer part number: S48183.
Features
  • Guide,valve with Bearing — FSC 4820
  • General Characteristics Item Description: COPPER NICKEL ALLOY,@1.250 IN.FULL EXTERNAL THD,1.858 IN. MIN1.860 IN. MAX ID,2.054 IN.MIN 2.056 IN. MAX OD,4.242 IN.MIN 4.245 IN. MAX FLANG OD,4.125 IN O/A LG,BEARING,NEARIUM,1.062 IN.MIN 1.063 IN.MAX ID,1.250 IN.OD,OPPOSITE END,1.250 IN.ID,2.187 IN.MIN 2.192 IN.MAX FLANGE OD,2.185-18 V FORM THD V
  • 3 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Flow control in piping systems
  • Pressure regulation
General Description

The Guide,valve with Bearing, cataloged under National Stock Number 4820-00-135-2317, 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 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-135-2317
Primary Part NumberS48183
Item NameGuide,valve with Bearing
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
General Characteristics Item DescriptionCOPPER NICKEL ALLOY,@1.250 IN.FULL EXTERNAL THD,1.858 IN. MIN1.860 IN. MAX ID,2.054 IN.MIN 2.056 IN. MAX OD,4.242 IN.MIN 4.245 IN. MAX FLANG OD,4.125 IN O/A LG,BEARING,NEARIUM,1.062 IN.MIN 1.063 IN.MAX ID,1.250 IN.OD,OPPOSITE END,1.250 IN.ID,2.187 IN.MIN 2.192 IN.MAX FLANGE OD,2.185-18 V FORM THD V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-163-5178 INTERCHANGEABLE
Valve,safety Relief
4820-00-163-5179 INTERCHANGEABLE
Valve,safety Relief
4820-00-163-5180 INTERCHANGEABLE
Valve,safety Relief
4820-00-931-2133 INTERCHANGEABLE
Valve,safety Relief
4820-01-046-132834616 INTERCHANGEABLE
Cap,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-076-049983048 INTERCHANGEABLE
Nozzle Ring,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
SA48183 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
S48183 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A47800 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
4820-00-163-5178INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-00-163-5179INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-00-163-5180INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-00-931-2133INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-01-046-1328INTERCHANGEABLE
CAP,VALVE
34616
4820-01-076-0499INTERCHANGEABLE
NOZZLE RING,VALVE
83048

Frequently Asked Questions

What is NSN 4820-00-135-2317?

NSN 4820-00-135-2317 is a Guide,valve with Bearing, 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 4820-00-135-2317?

NSN 4820-00-135-2317 has 3 cross-referenced part numbers: SA48183 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), S48183 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A47800 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4820-00-135-2317?

There are 6 known substitutes for 4820-00-135-2317: 4820-00-163-5178, 4820-00-163-5179, 4820-00-163-5180 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S48183?

Key specifications for S48183: General Characteristics Item Description: COPPER NICKEL ALLOY,@1.250 IN.FULL EXTERNAL THD,1.858 IN. MIN1.860 IN. MAX ID,2.054 IN.MIN 2.056 IN. MAX OD,4.242 IN.MIN 4.245 IN. MAX FLANG OD,4.125 IN O/A LG,BEARING,NEARIUM,1.062 IN.MIN 1.063 IN.MAX ID,1.250 IN.OD,OPPOSITE END,1.250 IN.ID,2.187 IN.MIN 2.192 IN.MAX FLANGE OD,2.185-18 V FORM THD V. 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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