PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15845N PIECE 29Cap,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4820-01-170-9834 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-170-9834 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-170-9834. Primary manufacturer part number: 15845N PIECE 29.
Features
  • Cap,valve — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-170-9834, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 4 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.

Catalog Facts
Item NameCap,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN4820-01-170-9834
Primary Part Number15845N PIECE 29
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-01-143-3479Y402612708 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-170-9792N55261 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-170-981415845N PIECE 8 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-170-983315845N PIECE 11 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-170-9835N47475 INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
15845N PIECE 29 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
3116-41-75 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
N0311641750L Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
15845N Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-01-143-3479INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
Y402612708
4820-01-170-9792INTERCHANGEABLE
SEAT,VALVE
N55261
4820-01-170-9814INTERCHANGEABLE
CAP,VALVE
15845N PIECE 8
4820-01-170-9833INTERCHANGEABLE
CAP,VALVE
15845N PIECE 11
4820-01-170-9835INTERCHANGEABLE
CAP,VALVE
N47475

Frequently Asked Questions

What is NSN 4820-01-170-9834?

NSN 4820-01-170-9834 is a Cap,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-170-9834?

NSN 4820-01-170-9834 has 4 cross-referenced part numbers: 15845N PIECE 29 (Leslie Controls, Inc. Dba Leslie Controls Inc), 3116-41-75 (Leslie Controls, Inc. Dba Leslie Controls Inc), N0311641750L (Leslie Controls, Inc. Dba Leslie Controls Inc), 15845N (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4820-01-170-9834?

There are 5 known substitutes for 4820-01-170-9834: 4820-01-143-3479, 4820-01-170-9792, 4820-01-170-9814 and 2 more. Verify interchangeability with system specifications before substitution.

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