PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

167961R1Seat,valve

Komatsu America Corp. · NSN 4820-00-848-4361 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-848-4361 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-848-4361. Primary manufacturer part number: 167961R1.
Features
  • Seat,valve — FSC 4820
  • 8 verified cross-references
  • Primary manufacturer: Komatsu America Corp.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-848-4361, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Komatsu America Corp.. This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersLittle Giant Crane and Shovel Inc (CAGE 95097); Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679); Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640); Komatsu American Intl Co (CAGE 29510); Columbus Auto Parts Co (CAGE 72210)
Technical Specifications
ParameterValue
NSN4820-00-848-4361
Primary Part Number167961R1
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerKomatsu America Corp.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
1650-00-095-0890403489 INTERCHANGEABLE
Piston,valve
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5905-00-104-8357 INTERCHANGEABLE
Resistor,fixed,composition
2520-00-408-9068023739 INTERCHANGEABLE
Clutch Plate,outer
Alto Products Corp. Al
5365-00-827-5222403489 INTERCHANGEABLE
Bushing,nonmetallic
Maremont Corp
5970-01-035-664372176 INTERCHANGEABLE
Insulator,plate
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
4330-01-195-92947217-6 INTERCHANGEABLE
Head,fluid Filter
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5330-01-399-7530N72176 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
72176 Little Giant Crane and Shovel Inc (USA)
167961R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
403489 Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA)
167961R1 Komatsu American Intl Co (USA)
S-13227D Columbus Auto Parts Co (USA)
167961R1 Navistar International Corporation Dba Navistar (USA)
167961R1 PRIMARY Komatsu America Corp. (USA)
167961R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
1650-00-095-0890INTERCHANGEABLE
PISTON,VALVE
403489
5905-00-104-8357INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
2520-00-408-9068INTERCHANGEABLE
CLUTCH PLATE,OUTER
023739
5365-00-827-5222INTERCHANGEABLE
BUSHING,NONMETALLIC
403489
5970-01-035-6643INTERCHANGEABLE
INSULATOR,PLATE
72176
4330-01-195-9294INTERCHANGEABLE
HEAD,FLUID FILTER
7217-6
5330-01-399-7530INTERCHANGEABLE
GASKET
N72176

Frequently Asked Questions

What is NSN 4820-00-848-4361?

NSN 4820-00-848-4361 is a Seat,valve, manufactured by Komatsu America Corp., classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-848-4361?

NSN 4820-00-848-4361 has 8 cross-referenced part numbers: 72176 (Little Giant Crane and Shovel Inc), 167961R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 403489 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 167961R1 (Komatsu American Intl Co), S-13227D (Columbus Auto Parts Co) and 3 more.

What NSN replaces 4820-00-848-4361?

There are 7 known substitutes for 4820-00-848-4361: 1650-00-095-0890, 5905-00-104-8357, 2520-00-408-9068 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-848-4361 still in active supply?

NSN 4820-00-848-4361 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com