PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

431456001Seat,valve

Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group · NSN 4820-01-037-5416 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-037-5416 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-037-5416. Primary manufacturer part number: 431456001.
Features
  • Seat,valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-037-5416, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersGardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (CAGE 29731); Jetstream of Houston, Llp Dba Jetstream of Houston Llp (CAGE 56570)
Technical Specifications
ParameterValue
NSN4820-01-037-5416
Primary Part Number431456001
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-023-4277 INTERCHANGEABLE
File,rotary
5310-00-270-212350699 INTERCHANGEABLE
Washer,flat
Lockheed Martin Corporation Div Rms - Mitchel Field
5930-00-324-295031456 INTERCHANGEABLE
Switch,rotary
Peerless-Premier Appliance Co
5340-01-033-677850699 INTERCHANGEABLE
Rod End,threaded
L3 Technologies, Inc. Div L3 Keo
5895-01-340-2643 INTERCHANGEABLE
Cover,electronic Communication E
6515-01-468-1698314.56 INTERCHANGEABLE
Screwdriver Shaft
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
31456 Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
431456001 PRIMARY Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
50699 PRIMARY Jetstream of Houston, Llp Dba Jetstream of Houston Llp (USA)
Related Parts
3455-00-023-4277INTERCHANGEABLE
FILE,ROTARY
5310-00-270-2123INTERCHANGEABLE
WASHER,FLAT
50699
5930-00-324-2950INTERCHANGEABLE
SWITCH,ROTARY
31456
5340-01-033-6778INTERCHANGEABLE
ROD END,THREADED
50699
5895-01-340-2643INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
6515-01-468-1698INTERCHANGEABLE
SCREWDRIVER SHAFT
314.56

Frequently Asked Questions

What is NSN 4820-01-037-5416?

NSN 4820-01-037-5416 is a Seat,valve, manufactured by Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-037-5416?

NSN 4820-01-037-5416 has 3 cross-referenced part numbers: 31456 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), 431456001 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), 50699 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp).

What NSN replaces 4820-01-037-5416?

There are 6 known substitutes for 4820-01-037-5416: 3455-00-023-4277, 5310-00-270-2123, 5930-00-324-2950 and 3 more. Verify interchangeability with system specifications before substitution.

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