PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12389Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-872-6352 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-872-6352 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-872-6352. Primary manufacturer part number: 12389.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Housing Bore Diameter: 1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
  • Seal Width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE CASE
  • Accommodated Shaft Diameter: 1.250 INCHES NOMINAL IN
  • 6 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-872-6352, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-872-6352
Primary Part Number12389
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Case StyleSQUARE
Housing Bore Diameter1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
Seal Width0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE CASE
Accommodated Shaft Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-065-4767123-89 INTERCHANGEABLE
Resistor,thermal
Avionics Specialties, Inc.
5330-00-255-530412379 INTERCHANGEABLE
Seal,body
Allianz Sweeper Company
5330-00-285-4841 INTERCHANGEABLE
Seal,plain Encased
5905-00-371-9647413616-1 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-00-718-831212389 INTERCHANGEABLE
Gasket
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5950-01-020-301312389 INTERCHANGEABLE
Transf0rmer,electri
Standex Electronics, Inc.
5330-01-068-3464757147 INTERCHANGEABLE
Seal,plain Encased
Air Armament Center/ En
4820-01-217-484012379 INTERCHANGEABLE
Sleeve,adjusting,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
6610-01-273-8885123-79 INTERCHANGEABLE
Hub,filter Spool
Avionics Specialties, Inc.
5331-01-276-665212389 INTERCHANGEABLE
O-Ring
Clayton Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
187HD18 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
619D931 PIECE 13 General Electric Co Naval and Drive Turbine Systems Dept (USA)
12389 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
623197 Agco Corp Parts Opn (USA)
0623197-1 New Holland Construction (USA)
12379 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5905-00-065-4767INTERCHANGEABLE
RESISTOR,THERMAL
123-89
5330-00-255-5304INTERCHANGEABLE
SEAL,BODY
12379
5330-00-285-4841INTERCHANGEABLE
SEAL,PLAIN ENCASED
5905-00-371-9647INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
413616-1
5330-00-718-8312INTERCHANGEABLE
GASKET
12389
5950-01-020-3013INTERCHANGEABLE
TRANSF0RMER,ELECTRI
12389
5330-01-068-3464INTERCHANGEABLE
SEAL,PLAIN ENCASED
757147
4820-01-217-4840INTERCHANGEABLE
SLEEVE,ADJUSTING,VALVE
12379
6610-01-273-8885INTERCHANGEABLE
HUB,FILTER SPOOL
123-79
5331-01-276-6652INTERCHANGEABLE
O-RING
12389
5330-01-292-7267INTERCHANGEABLE
RETAINER,PACKING
5925-01-332-6195INTERCHANGEABLE
TRIPPER,CIRCUIT BREAKER
12389

Frequently Asked Questions

What is NSN 5330-00-872-6352?

NSN 5330-00-872-6352 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-872-6352?

NSN 5330-00-872-6352 has 6 cross-referenced part numbers: 187HD18 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 619D931 PIECE 13 (General Electric Co Naval and Drive Turbine Systems Dept), 12389 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 623197 (Agco Corp Parts Opn), 0623197-1 (New Holland Construction) and 1 more.

What NSN replaces 5330-00-872-6352?

There are 12 known substitutes for 5330-00-872-6352: 5905-00-065-4767, 5330-00-255-5304, 5330-00-285-4841 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12389?

Key specifications for 12389: Case Style: SQUARE; Housing Bore Diameter: 1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN; Seal Width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-872-6352 still in active supply?

NSN 5330-00-872-6352 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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