PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-1-32Seat,valve

Anderson Greenwood Lp Dba Anderson Greenwood Crosby · NSN 4820-00-336-6344 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-336-6344 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-336-6344. Primary manufacturer part number: 41-1-32.
Features
  • Seat,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-336-6344, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersKunkle Industries Inc Lonergan Valve Div (CAGE 75954); Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343)
Technical Specifications
ParameterValue
NSN4820-00-336-6344
Primary Part Number41-1-32
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAnderson Greenwood Lp Dba Anderson Greenwood Crosby
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-057-0764 INTERCHANGEABLE
Transformer,audio Frequency
5133-00-189-9322 INTERCHANGEABLE
Drill,twist
5310-00-281-5398109532 INTERCHANGEABLE
Nut,plain,hexagon
Am General Llc
5895-00-315-034941132 INTERCHANGEABLE
Beam,support,scaffo
L3harris Technologies, Inc Div Space & Airborne Systems
4820-00-425-001641132 INTERCHANGEABLE
Piston,valve
Jenny Products, Inc
4710-00-710-9223157D1-1357 INTERCHANGEABLE
Tube Assembly,metal
Kurz & Root Generator Company, Llc
4720-00-893-4339 INTERCHANGEABLE
Hose Assembly,nonmetallic
7510-01-345-886941132 INTERCHANGEABLE
Refill,ball Point Pen
Gillette Co Paper Mate Div
5330-01-494-752041132 INTERCHANGEABLE
Gasket
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
41-1-32 Kunkle Industries Inc Lonergan Valve Div (USA)
41-1-32 PRIMARY Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
5950-00-057-0764INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5133-00-189-9322INTERCHANGEABLE
DRILL,TWIST
5310-00-281-5398INTERCHANGEABLE
NUT,PLAIN,HEXAGON
109532
5895-00-315-0349INTERCHANGEABLE
BEAM,SUPPORT,SCAFFO
41132
4820-00-425-0016INTERCHANGEABLE
PISTON,VALVE
41132
4710-00-710-9223INTERCHANGEABLE
TUBE ASSEMBLY,METAL
157D1-1357
4720-00-893-4339INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
7510-01-345-8869INTERCHANGEABLE
REFILL,BALL POINT PEN
41132
5330-01-494-7520INTERCHANGEABLE
GASKET
41132

Frequently Asked Questions

What is NSN 4820-00-336-6344?

NSN 4820-00-336-6344 is a Seat,valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-336-6344?

NSN 4820-00-336-6344 has 2 cross-referenced part numbers: 41-1-32 (Kunkle Industries Inc Lonergan Valve Div), 41-1-32 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).

What NSN replaces 4820-00-336-6344?

There are 9 known substitutes for 4820-00-336-6344: 5950-00-057-0764, 5133-00-189-9322, 5310-00-281-5398 and 6 more. Verify interchangeability with system specifications before substitution.

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