PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4654-2HGGuide,valve Stem

Hydrasearch Company, Llc · NSN 4820-01-314-1181 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-314-1181 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-314-1181. Primary manufacturer part number: 4654-2HG.
Features
  • Guide,valve Stem — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Hydrasearch Company, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Guide,valve Stem, cataloged under National Stock Number 4820-01-314-1181, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydrasearch Company, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuide,valve Stem
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (CAGE 54716); Hydrasearch Company, Llc (CAGE 32142)
Technical Specifications
ParameterValue
NSN4820-01-314-1181
Primary Part Number4654-2HG
Item NameGuide,valve Stem
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHydrasearch Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-131-669446-54 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5331-00-137-9684 INTERCHANGEABLE
O-Ring
2520-00-164-2170201065 INTERCHANGEABLE
Gear,countershaft
Clark Material Handling Company
5330-00-242-52374654 INTERCHANGEABLE
Seal
Mag Aerospace Industries, Llc Div Safran Cabins
5330-00-522-0637 INTERCHANGEABLE
Retainer,packing
3110-00-554-3232204S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5905-00-804-814210050157-2 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Us Army Aviation and Missile Command
5940-00-822-25844654 INTERCHANGEABLE
Terminal Lug,swing
Electro Scientific Industries Inc
6135-00-826-4798E92 INTERCHANGEABLE
Battery,nonrechargeable
Eveready Battery Co Inc
5330-00-866-4401M4654 INTERCHANGEABLE
Gasket
Met-Pro Corporation
Cross-Reference Index
Part NumberManufacturer
4654 Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA)
4654-2HG PRIMARY Hydrasearch Company, Llc (USA)
Related Parts
5999-00-131-6694INTERCHANGEABLE
DELAY LINE
46-54
5331-00-137-9684INTERCHANGEABLE
O-RING
2520-00-164-2170INTERCHANGEABLE
GEAR,COUNTERSHAFT
201065
5330-00-242-5237INTERCHANGEABLE
SEAL
4654
5330-00-522-0637INTERCHANGEABLE
RETAINER,PACKING
3110-00-554-3232INTERCHANGEABLE
BEARING,BALL,ANNULAR
204S
5905-00-804-8142INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
10050157-2
5940-00-822-2584INTERCHANGEABLE
TERMINAL LUG,SWING
4654
6135-00-826-4798INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
E92
5330-00-866-4401INTERCHANGEABLE
GASKET
M4654
5930-00-984-9883INTERCHANGEABLE
SWITCH,TOGGLE
5945-01-141-1969INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
405243

Frequently Asked Questions

What is NSN 4820-01-314-1181?

NSN 4820-01-314-1181 is a Guide,valve Stem, manufactured by Hydrasearch Company, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-314-1181?

NSN 4820-01-314-1181 has 2 cross-referenced part numbers: 4654 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging), 4654-2HG (Hydrasearch Company, Llc).

What NSN replaces 4820-01-314-1181?

There are 12 known substitutes for 4820-01-314-1181: 5999-00-131-6694, 5331-00-137-9684, 2520-00-164-2170 and 9 more. Verify interchangeability with system specifications before substitution.

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