PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S27Stem,fluid Valve

Clark-Reliance Llc Dba Jerguson Gage & Valve · NSN 4820-00-399-2658 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-399-2658 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-399-2658. Primary manufacturer part number: S27.
Features
  • Stem,fluid Valve — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Clark-Reliance Llc Dba Jerguson Gage & Valve
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-00-399-2658, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Clark-Reliance Llc Dba Jerguson Gage & Valve. This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-399-2658
Primary Part NumberS27
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jerguson Gage & Valve
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5110-00-224-9929PD 5110-00-224-9929 INTERCHANGEABLE
Scraper,ship
General Services Administration Federal Supply Service
5130-00-236-3979FRS IM482 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5355-00-519-3519S27 INTERCHANGEABLE
Dial,scale
Schulze Mfg., Inc.
6140-00-538-9984 INTERCHANGEABLE
Battery,storage
2815-00-640-23531F3542 INTERCHANGEABLE
Breather
Caterpillar Inc Div Caterpillar Defense
5950-00-655-0811S27 INTERCHANGEABLE
Reactor
Magnetika Inc
5340-01-023-605101007LG INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
6140-01-031-6877 INTERCHANGEABLE
Battery,storage
3040-01-034-1389 INTERCHANGEABLE
Shaft,shouldered
Cross-Reference Index
Part NumberManufacturer
E129P7 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
S27 PRIMARY Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
H0-34PC4 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
H0-42PC4 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
E141P7 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
Related Parts
5110-00-224-9929INTERCHANGEABLE
SCRAPER,SHIP
PD 5110-00-224-9929
5130-00-236-3979INTERCHANGEABLE
SOCKET,SOCKET WRENCH
FRS IM482
5355-00-519-3519INTERCHANGEABLE
DIAL,SCALE
S27
6140-00-538-9984INTERCHANGEABLE
BATTERY,STORAGE
2815-00-640-2353INTERCHANGEABLE
BREATHER
1F3542
5950-00-655-0811INTERCHANGEABLE
REACTOR
S27
5340-01-023-6051INTERCHANGEABLE
KEY BLANK
01007LG
6140-01-031-6877INTERCHANGEABLE
BATTERY,STORAGE
3040-01-034-1389INTERCHANGEABLE
SHAFT,SHOULDERED

Frequently Asked Questions

What is NSN 4820-00-399-2658?

NSN 4820-00-399-2658 is a Stem,fluid Valve, manufactured by Clark-Reliance Llc Dba Jerguson Gage & Valve, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-399-2658?

NSN 4820-00-399-2658 has 5 cross-referenced part numbers: E129P7 (Clark-Reliance Llc Dba Jerguson Gage & Valve), S27 (Clark-Reliance Llc Dba Jerguson Gage & Valve), H0-34PC4 (Clark-Reliance Llc Dba Jerguson Gage & Valve), H0-42PC4 (Clark-Reliance Llc Dba Jerguson Gage & Valve), E141P7 (Clark-Reliance Llc Dba Jerguson Gage & Valve).

What NSN replaces 4820-00-399-2658?

There are 9 known substitutes for 4820-00-399-2658: 5110-00-224-9929, 5130-00-236-3979, 5355-00-519-3519 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S27?

Key specifications for S27: Overall Length: 5.000 INCHES NOMINAL IN. 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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