PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

195-5-3Seat,valve

Flowserve Corporation Div Flowserve Us Inc · NSN 4820-01-224-7324 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-224-7324 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-224-7324. Primary manufacturer part number: 195-5-3.
Features
  • Seat,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING SEAT
  • 3 verified cross-references
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Seat construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-224-7324, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-224-7324
Primary Part Number195-5-3
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING SEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-01-025-981919553 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4520-01-211-9426 INTERCHANGEABLE
Heating Element,electrical,nonim
4820-01-225-1509F05440 ITEM 5 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-225-1614195-5-4 INTERCHANGEABLE
Disk,valve
Flowserve Corporation Div Flowserve Us Inc
4610-01-250-37241955-3 INTERCHANGEABLE
Hypochlorination Unit,water Puri
Waltron Bull & Roberts, Llc
1005-01-710-345819553 INTERCHANGEABLE
Rifle,sniper
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
F05440 ITEM 13 Flowserve Corporation Div Flowserve Us Inc (USA)
195-5-3 PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
F05440 Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
3455-01-025-9819INTERCHANGEABLE
REAMER,MACHINE
19553
4520-01-211-9426INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
4820-01-225-1509INTERCHANGEABLE
STEM,FLUID VALVE
F05440 ITEM 5
4820-01-225-1614INTERCHANGEABLE
DISK,VALVE
195-5-4
4610-01-250-3724INTERCHANGEABLE
HYPOCHLORINATION UNIT,WATER PURI
1955-3
1005-01-710-3458INTERCHANGEABLE
RIFLE,SNIPER
19553

Frequently Asked Questions

What is NSN 4820-01-224-7324?

NSN 4820-01-224-7324 is a Seat,valve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-224-7324?

NSN 4820-01-224-7324 has 3 cross-referenced part numbers: F05440 ITEM 13 (Flowserve Corporation Div Flowserve Us Inc), 195-5-3 (Flowserve Corporation Div Flowserve Us Inc), F05440 (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 4820-01-224-7324?

There are 6 known substitutes for 4820-01-224-7324: 3455-01-025-9819, 4520-01-211-9426, 4820-01-225-1509 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 195-5-3?

Key specifications for 195-5-3: Material: STEEL CORROSION RESISTING SEAT. 1 total characteristics are documented in the Federal Logistics Information System.

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