PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20289Seal,plain

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5330-01-315-2123 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-315-2123 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-315-2123. Primary manufacturer part number: 20289.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-315-2123, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (CAGE 84760)
Technical Specifications
ParameterValue
NSN5330-01-315-2123
Primary Part Number20289
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-596-8202 INTERCHANGEABLE
Nut,plain,square
4820-01-046-385620289 INTERCHANGEABLE
Rod,nozzle Ring,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4140-01-098-014220289 INTERCHANGEABLE
Impeller,fan,centrifugal
Scott and Fetzer Co the Wayne Home Equipment Div
5962-01-167-7875SN54LS00J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
6530-01-590-774157-000 INTERCHANGEABLE
Bed,adjustable
Combat Medical Systems Llc
5310-01-590-902320289 INTERCHANGEABLE
Nut,plain,square
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
20289 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5310-00-596-8202INTERCHANGEABLE
NUT,PLAIN,SQUARE
4820-01-046-3856INTERCHANGEABLE
ROD,NOZZLE RING,VALVE
20289
4140-01-098-0142INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
20289
5962-01-167-7875INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS00J
6530-01-590-7741INTERCHANGEABLE
BED,ADJUSTABLE
57-000
5310-01-590-9023INTERCHANGEABLE
NUT,PLAIN,SQUARE
20289

Frequently Asked Questions

What is NSN 5330-01-315-2123?

NSN 5330-01-315-2123 is a Seal,plain, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-315-2123?

NSN 5330-01-315-2123 has 1 cross-referenced part number: 20289 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 5330-01-315-2123?

There are 6 known substitutes for 5330-01-315-2123: 5310-00-596-8202, 4820-01-046-3856, 4140-01-098-0142 and 3 more. Verify interchangeability with system specifications before substitution.

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