PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12389Gasket

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5330-00-718-8312 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-718-8312 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-718-8312. Primary manufacturer part number: 12389.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 0.599 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN
  • Outside Diameter: 0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM IN
  • 2 verified cross-references
  • 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 Gasket, cataloged under National Stock Number 5330-00-718-8312, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-718-8312
Primary Part Number12389
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusCANCELLED
Aperture Diameter0.599 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN
Outside Diameter0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5905-00-065-4767123-89 INTERCHANGEABLE
Resistor,thermal
Avionics Specialties, Inc.
5905-00-371-9647413616-1 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-00-872-635212389 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-01-020-301312389 INTERCHANGEABLE
Transf0rmer,electri
Standex Electronics, Inc.
5331-01-276-665212389 INTERCHANGEABLE
O-Ring
Clayton Manufacturing Company
5330-01-292-7267 INTERCHANGEABLE
Retainer,packing
5925-01-332-619512389 INTERCHANGEABLE
Tripper,circuit Breaker
Laguna Pueblo of Dba Laguna Tribal Courts
6525-01-575-0680100-0807-01 INTERCHANGEABLE
Mirror,base,computed Radiography
Minxray Inc
Cross-Reference Index
Part NumberManufacturer
4050636-2 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
12389 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
5905-00-065-4767INTERCHANGEABLE
RESISTOR,THERMAL
123-89
5905-00-371-9647INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
413616-1
5330-00-872-6352INTERCHANGEABLE
SEAL,PLAIN ENCASED
12389
5950-01-020-3013INTERCHANGEABLE
TRANSF0RMER,ELECTRI
12389
5331-01-276-6652INTERCHANGEABLE
O-RING
12389
5330-01-292-7267INTERCHANGEABLE
RETAINER,PACKING
5925-01-332-6195INTERCHANGEABLE
TRIPPER,CIRCUIT BREAKER
12389
6525-01-575-0680INTERCHANGEABLE
MIRROR,BASE,COMPUTED RADIOGRAPHY
100-0807-01

Frequently Asked Questions

What is NSN 5330-00-718-8312?

NSN 5330-00-718-8312 is a Gasket, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-718-8312?

NSN 5330-00-718-8312 has 2 cross-referenced part numbers: 4050636-2 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 12389 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 5330-00-718-8312?

There are 8 known substitutes for 5330-00-718-8312: 5905-00-065-4767, 5905-00-371-9647, 5330-00-872-6352 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12389?

Key specifications for 12389: Aperture Diameter: 0.599 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN; Outside Diameter: 0.724 INCHES MINIMUM AND 0.744 INCHES MAXIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-718-8312 still in active supply?

NSN 5330-00-718-8312 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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