PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3393-3Gland Assembly,valve

Flowserve Corporation Div Flowserve Us Inc · NSN 4820-01-165-3841 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-165-3841 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-165-3841. Primary manufacturer part number: 3393-3.
Features
  • Gland Assembly,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Gland Assembly,valve, cataloged under National Stock Number 4820-01-165-3841, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-165-3841
Primary Part Number3393-3
Item NameGland Assembly,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-3864339-33 INTERCHANGEABLE
Bearing,roller,tapered
Federal-Mogul Corp Government Sales Dept
4820-01-270-5877N33933 INTERCHANGEABLE
Guide,diaphragm,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
2540-01-486-9665 INTERCHANGEABLE
Pedal Assembly,control
Cross-Reference Index
Part NumberManufacturer
3393-3 PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
3110-00-100-3864INTERCHANGEABLE
BEARING,ROLLER,TAPERED
339-33
4820-01-270-5877INTERCHANGEABLE
GUIDE,DIAPHRAGM,VALVE
N33933
2540-01-486-9665INTERCHANGEABLE
PEDAL ASSEMBLY,CONTROL

Frequently Asked Questions

What is NSN 4820-01-165-3841?

NSN 4820-01-165-3841 is a Gland Assembly,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 4820-01-165-3841?

NSN 4820-01-165-3841 has 1 cross-referenced part number: 3393-3 (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 4820-01-165-3841?

There are 3 known substitutes for 4820-01-165-3841: 3110-00-100-3864, 4820-01-270-5877, 2540-01-486-9665. Verify interchangeability with system specifications before substitution.

What are the specifications of 3393-3?

Key specifications for 3393-3: End Item Identification: NON POWERED VALVES. 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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