PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-1027Seat,valve

Malabar · NSN 4820-01-322-9036 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-322-9036 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-322-9036. Primary manufacturer part number: 2-1027.
Features
  • Seat,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Malabar
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-322-9036, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Malabar. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersMalabar (CAGE 94861)
Technical Specifications
ParameterValue
NSN4820-01-322-9036
Primary Part Number2-1027
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3120-00-432-405921027 INTERCHANGEABLE
Bearing,plain,spherical
Drs C3 & Aviation Company Dba Drs Data & Imaging Systems
5950-00-451-5508 INTERCHANGEABLE
Transformer,power
5305-00-591-332021027 INTERCHANGEABLE
Screw,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5905-00-794-4034210-27 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Keysight Technologies Inc
4820-01-012-286621027 INTERCHANGEABLE
Body,valve
Rogerson Aircraft Equipment Group
4720-01-230-909821027 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5305-01-333-4689 INTERCHANGEABLE
Screw,machine
5340-01-347-9676 INTERCHANGEABLE
Bracket,angle
5970-01-386-303121027 INTERCHANGEABLE
Insulator,strain
Science Applications International Corporation
5340-01-619-748421-027 INTERCHANGEABLE
Magnet,permanent
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
2-1027 PRIMARY Malabar (USA)
Related Parts
3120-00-432-4059INTERCHANGEABLE
BEARING,PLAIN,SPHERICAL
21027
5950-00-451-5508INTERCHANGEABLE
TRANSFORMER,POWER
5305-00-591-3320INTERCHANGEABLE
SCREW,MACHINE
21027
5905-00-794-4034INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
210-27
4820-01-012-2866INTERCHANGEABLE
BODY,VALVE
21027
4720-01-230-9098INTERCHANGEABLE
HOSE,PREFORMED
21027
5305-01-333-4689INTERCHANGEABLE
SCREW,MACHINE
5340-01-347-9676INTERCHANGEABLE
BRACKET,ANGLE
5970-01-386-3031INTERCHANGEABLE
INSULATOR,STRAIN
21027
5340-01-619-7484INTERCHANGEABLE
MAGNET,PERMANENT
21-027

Frequently Asked Questions

What is NSN 4820-01-322-9036?

NSN 4820-01-322-9036 is a Seat,valve, manufactured by Malabar, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-322-9036?

NSN 4820-01-322-9036 has 1 cross-referenced part number: 2-1027 (Malabar).

What NSN replaces 4820-01-322-9036?

There are 10 known substitutes for 4820-01-322-9036: 3120-00-432-4059, 5950-00-451-5508, 5305-00-591-3320 and 7 more. Verify interchangeability with system specifications before substitution.

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