PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-5946Cap,valve

Clark-Reliance Llc Dba Jerguson Gage & Valve · NSN 4820-01-237-6358 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-237-6358 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-237-6358. Primary manufacturer part number: P-5946.
Features
  • Cap,valve — FSC 4820
  • 3 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 Cap,valve, cataloged under National Stock Number 4820-01-237-6358, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-237-6358
Primary Part NumberP-5946
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jerguson Gage & Valve
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-526-4019389755 INTERCHANGEABLE
Spring,helical,compression
Am General Llc
2590-01-122-9615156-611-55 INTERCHANGEABLE
Control Assembly,push-Pull
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
Cross-Reference Index
Part NumberManufacturer
E-269 PIECE 21 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
P-5946 PRIMARY Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
E-269 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
Related Parts
5360-00-526-4019INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
389755
2590-01-122-9615INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
156-611-55

Frequently Asked Questions

What is NSN 4820-01-237-6358?

NSN 4820-01-237-6358 is a Cap,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 4820-01-237-6358?

NSN 4820-01-237-6358 has 3 cross-referenced part numbers: E-269 PIECE 21 (Clark-Reliance Llc Dba Jerguson Gage & Valve), P-5946 (Clark-Reliance Llc Dba Jerguson Gage & Valve), E-269 (Clark-Reliance Llc Dba Jerguson Gage & Valve).

What NSN replaces 4820-01-237-6358?

There are 2 known substitutes for 4820-01-237-6358: 5360-00-526-4019, 2590-01-122-9615. Verify interchangeability with system specifications before substitution.

What are the specifications of P-5946?

Key specifications for P-5946: Special Features: BRASS PER QQ-B-626;O/A LG 1.438 IN.;1ST END HEX SHAPED 1.500 IN. DIA AND 0.250 IN. THK;2ND END W/ 0.125-14UNS-2A THD;INTERNAL THD SIZE 0.188-10UNC-2B A. 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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