PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11225Packing Ring

Fmc Technologies Inc Dba Fmc Fluid Control · NSN 4820-00-998-5976 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-998-5976 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-998-5976. Primary manufacturer part number: 11225.
Features
  • Packing Ring — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Fmc Technologies Inc Dba Fmc Fluid Control
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Packing Ring, cataloged under National Stock Number 4820-00-998-5976, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fmc Technologies Inc Dba Fmc Fluid Control. 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 NamePacking Ring
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersFmc Technologies Inc Dba Fmc Fluid Control (CAGE 71454)
Technical Specifications
ParameterValue
NSN4820-00-998-5976
Primary Part Number11225
Item NamePacking Ring
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFmc Technologies Inc Dba Fmc Fluid Control
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2920-00-133-98880141703A04 INTERCHANGEABLE
Rotor,generator
Prestolite Electric Inc
5310-00-189-84331-1225 INTERCHANGEABLE
Nut,plain,hexagon
Terex Usa, Llc Dba Terex Equipment Services
5136-00-227-9455 INTERCHANGEABLE
Tap,thread Cutting
5930-00-471-219810177145-002 INTERCHANGEABLE
Switch,rotary
Us Army Aviation and Missile Command
5330-00-489-1435 INTERCHANGEABLE
Retainer,packing
2610-00-528-953611.00-22.50 INTERCHANGEABLE
Tire,pneumatic,vehicular
Tyres International Inc
5136-00-729-569254727 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5330-00-928-2542 INTERCHANGEABLE
Gasket
4820-01-007-902411-225 INTERCHANGEABLE
Parts Kit,valve
Actronics Incorporated Dba Actronics Inc
6250-01-019-469711-225 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
Cross-Reference Index
Part NumberManufacturer
11225 PRIMARY Fmc Technologies Inc Dba Fmc Fluid Control (USA)
Related Parts
2920-00-133-9888INTERCHANGEABLE
ROTOR,GENERATOR
0141703A04
5310-00-189-8433INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1-1225
5136-00-227-9455INTERCHANGEABLE
TAP,THREAD CUTTING
5930-00-471-2198INTERCHANGEABLE
SWITCH,ROTARY
10177145-002
5330-00-489-1435INTERCHANGEABLE
RETAINER,PACKING
2610-00-528-9536INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
11.00-22.50
5136-00-729-5692INTERCHANGEABLE
TAP,THREAD CUTTING
54727
5330-00-928-2542INTERCHANGEABLE
GASKET
4820-01-007-9024INTERCHANGEABLE
PARTS KIT,VALVE
11-225
6250-01-019-4697INTERCHANGEABLE
LAMPHOLDER
11-225
5360-01-036-0461INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11225
5310-01-117-4011INTERCHANGEABLE
NUT
11225

Frequently Asked Questions

What is NSN 4820-00-998-5976?

NSN 4820-00-998-5976 is a Packing Ring, manufactured by Fmc Technologies Inc Dba Fmc Fluid Control, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-998-5976?

NSN 4820-00-998-5976 has 1 cross-referenced part number: 11225 (Fmc Technologies Inc Dba Fmc Fluid Control).

What NSN replaces 4820-00-998-5976?

There are 12 known substitutes for 4820-00-998-5976: 2920-00-133-9888, 5310-00-189-8433, 5136-00-227-9455 and 9 more. Verify interchangeability with system specifications before substitution.

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