PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82001Retainer,reservoir

Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris · NSN 4920-00-050-9820 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-050-9820 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-050-9820. Primary manufacturer part number: 82001.
Features
  • Retainer,reservoir — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Retainer,reservoir, cataloged under National Stock Number 4920-00-050-9820, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris. This item has 2 commercial cross-references from 2 manufacturers, 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 NameRetainer,reservoir
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersTeledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (CAGE 86768); Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (CAGE 72352)
Technical Specifications
ParameterValue
NSN4920-00-050-9820
Primary Part Number82001
Item NameRetainer,reservoir
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-8432 INTERCHANGEABLE
Bearing,ball,annular
5315-00-365-2552 INTERCHANGEABLE
Pin,straight,headless
5120-00-473-775241W3249-825 INTERCHANGEABLE
Wrench,spanner
Marine Corps
5345-00-678-189582-001 INTERCHANGEABLE
Stone,commutator Surfacing
Ideal Industries, Inc.
6625-00-891-9234467-0164 INTERCHANGEABLE
Shunt,instrument
Continental Electronics Corp
5935-01-017-3290 INTERCHANGEABLE
Connector,receptacle,electrical
5310-01-026-060012032 INTERCHANGEABLE
Nut,plain,hexagon
Maradyne Corporation
6515-01-140-51828200-1 INTERCHANGEABLE
Handpiece,ultrasonic Fragmentati
Coopersurgical Inc Dba Coopersurgical Products
4820-01-221-890282001 INTERCHANGEABLE
Retainer,disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5220-01-223-120682001 INTERCHANGEABLE
Plate,surface
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
82001 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
82001 PRIMARY Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA)
Related Parts
3110-00-155-8432INTERCHANGEABLE
BEARING,BALL,ANNULAR
5315-00-365-2552INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5120-00-473-7752INTERCHANGEABLE
WRENCH,SPANNER
41W3249-825
5345-00-678-1895INTERCHANGEABLE
STONE,COMMUTATOR SURFACING
82-001
6625-00-891-9234INTERCHANGEABLE
SHUNT,INSTRUMENT
467-0164
5935-01-017-3290INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5310-01-026-0600INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12032
6515-01-140-5182INTERCHANGEABLE
HANDPIECE,ULTRASONIC FRAGMENTATI
8200-1
4820-01-221-8902INTERCHANGEABLE
RETAINER,DISK,VALVE
82001
5220-01-223-1206INTERCHANGEABLE
PLATE,SURFACE
82001
6525-01-305-0510INTERCHANGEABLE
FILM,RADIOGRAPHIC
82001
5975-01-314-8119INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
82001

Frequently Asked Questions

What is NSN 4920-00-050-9820?

NSN 4920-00-050-9820 is a Retainer,reservoir, manufactured by Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-050-9820?

NSN 4920-00-050-9820 has 2 cross-referenced part numbers: 82001 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit), 82001 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris).

What NSN replaces 4920-00-050-9820?

There are 12 known substitutes for 4920-00-050-9820: 3110-00-155-8432, 5315-00-365-2552, 5120-00-473-7752 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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