PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35131Valve

Koehring Co Lorain Div · NSN 4820-01-201-5179 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-201-5179 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-201-5179. Primary manufacturer part number: 35131.
Features
  • Valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Koehring Co Lorain Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve, cataloged under National Stock Number 4820-01-201-5179, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Koehring Co Lorain Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersKoehring Co Lorain Div (CAGE 59690); Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (CAGE 8E499)
Technical Specifications
ParameterValue
NSN4820-01-201-5179
Primary Part Number35131
Item NameValve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerKoehring Co Lorain Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-197-1974304818 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
2915-01-030-935135330 INTERCHANGEABLE
Variable Orifice-Bleed Valve Con
Williams International Co., L.l.c.
3040-01-035-4118SR11081A INTERCHANGEABLE
Connecting Link,rigid
Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division
5930-01-311-77135050595-00 INTERCHANGEABLE
Switch
Hyster-Yale Group, Inc. Dba Yale Materials Handling
Cross-Reference Index
Part NumberManufacturer
35131 Koehring Co Lorain Div (USA)
35131 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
Related Parts
5950-00-197-1974INTERCHANGEABLE
TRANSFORMER,POWER
304818
2915-01-030-9351INTERCHANGEABLE
VARIABLE ORIFICE-BLEED VALVE CON
35330
3040-01-035-4118INTERCHANGEABLE
CONNECTING LINK,RIGID
SR11081A
5930-01-311-7713INTERCHANGEABLE
SWITCH
5050595-00

Frequently Asked Questions

What is NSN 4820-01-201-5179?

NSN 4820-01-201-5179 is a Valve, manufactured by Koehring Co Lorain Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-201-5179?

NSN 4820-01-201-5179 has 2 cross-referenced part numbers: 35131 (Koehring Co Lorain Div), 35131 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co).

What NSN replaces 4820-01-201-5179?

There are 4 known substitutes for 4820-01-201-5179: 5950-00-197-1974, 2915-01-030-9351, 3040-01-035-4118 and 1 more. Verify interchangeability with system specifications before substitution.

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