PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19074Seal,plain

Flowserve Us Inc. Div Flowserve Cookeville Valve Operation · NSN 5330-01-733-0539 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-733-0539 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-733-0539. Primary manufacturer part number: 19074.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-733-0539, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersFlowserve Us Inc. Div Flowserve Cookeville Valve Operation (CAGE 28740)
Technical Specifications
ParameterValue
NSN5330-01-733-0539
Primary Part Number19074
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFlowserve Us Inc. Div Flowserve Cookeville Valve Operation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-450-3015 INTERCHANGEABLE
Semiconductor Device,diode
5950-00-553-3623678-0211-00 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
1630-00-821-4313 INTERCHANGEABLE
Poppet Assembly,valve
5305-00-984-6200 INTERCHANGEABLE
Screw,machine
6550-01-326-5208R19074 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
Cross-Reference Index
Part NumberManufacturer
19074 PRIMARY Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA)
B33325 Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA)
Related Parts
5961-00-450-3015INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5950-00-553-3623INTERCHANGEABLE
REACTOR
678-0211-00
1630-00-821-4313INTERCHANGEABLE
POPPET ASSEMBLY,VALVE
5305-00-984-6200INTERCHANGEABLE
SCREW,MACHINE
6550-01-326-5208INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19074

Frequently Asked Questions

What is NSN 5330-01-733-0539?

NSN 5330-01-733-0539 is a Seal,plain, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-733-0539?

NSN 5330-01-733-0539 has 2 cross-referenced part numbers: 19074 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation), B33325 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation).

What NSN replaces 5330-01-733-0539?

There are 5 known substitutes for 5330-01-733-0539: 5961-00-450-3015, 5950-00-553-3623, 1630-00-821-4313 and 2 more. Verify interchangeability with system specifications before substitution.

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