PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2480Seat,valve

Flowserve Inc · NSN 4820-00-956-1720 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-956-1720 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-956-1720. Primary manufacturer part number: 2480.
Features
  • Seat,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Flowserve Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-956-1720, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersFlowserve Inc (CAGE 63220)
Technical Specifications
ParameterValue
NSN4820-00-956-1720
Primary Part Number2480
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5815-00-126-41542480 INTERCHANGEABLE
Post
Lucent Technologies Inc Corporate Headquarters
3120-00-216-93632480 INTERCHANGEABLE
Bearing Assembly
Northrop Grumman Systems Corporation Div Marine Systems
6635-00-391-00582480 INTERCHANGEABLE
Magnetometer
Illinois Tool Works, Inc. Div Magnaflux
3030-00-528-3767 INTERCHANGEABLE
Belt,v
5930-00-548-80272480 INTERCHANGEABLE
Switch,rotary
Cole Hersee Company
6625-00-946-6036 INTERCHANGEABLE
Ammeter
1730-00-963-7535 INTERCHANGEABLE
Truck,bomb Lift
2530-01-132-4752 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
2920-01-167-91434240435 INTERCHANGEABLE
Lead Set,ignition,engine
Chrysler Corp Service and Parts Opns
6625-01-202-4637200R2480 INTERCHANGEABLE
Voltmeter
Ametek Inc Dba Ametek Iscd Div Iscd
Cross-Reference Index
Part NumberManufacturer
2480 PRIMARY Flowserve Inc (USA)
Related Parts
5815-00-126-4154INTERCHANGEABLE
POST
2480
3120-00-216-9363INTERCHANGEABLE
BEARING ASSEMBLY
2480
6635-00-391-0058INTERCHANGEABLE
MAGNETOMETER
2480
3030-00-528-3767INTERCHANGEABLE
BELT,V
5930-00-548-8027INTERCHANGEABLE
SWITCH,ROTARY
2480
6625-00-946-6036INTERCHANGEABLE
AMMETER
1730-00-963-7535INTERCHANGEABLE
TRUCK,BOMB LIFT
2530-01-132-4752INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
2920-01-167-9143INTERCHANGEABLE
LEAD SET,IGNITION,ENGINE
4240435
6625-01-202-4637INTERCHANGEABLE
VOLTMETER
200R2480
5330-01-441-2780INTERCHANGEABLE
PACKING,PREFORMED
SK000185
8465-01-479-8706INTERCHANGEABLE
CARRIER,SELF-PROTECTION CLUB

Frequently Asked Questions

What is NSN 4820-00-956-1720?

NSN 4820-00-956-1720 is a Seat,valve, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-956-1720?

NSN 4820-00-956-1720 has 1 cross-referenced part number: 2480 (Flowserve Inc).

What NSN replaces 4820-00-956-1720?

There are 12 known substitutes for 4820-00-956-1720: 5815-00-126-4154, 3120-00-216-9363, 6635-00-391-0058 and 9 more. Verify interchangeability with system specifications before substitution.

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