PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21164-0159Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-839-9010 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-839-9010 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-839-9010. Primary manufacturer part number: 21164-0159.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 0.781 INCHES NOMINAL IN
  • Seal Width: 0.296 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
  • Housing Bore Diameter: 1.375 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Surface Treatment: CADMIUM AND DICHROMATE CASE
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Case Style: SQUARE
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 5330-00-839-9010, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-839-9010
Primary Part Number21164-0159
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusCANCELLED
Accommodated Shaft Diameter0.781 INCHES NOMINAL IN
Seal Width0.296 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Housing Bore Diameter1.375 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Surface TreatmentCADMIUM AND DICHROMATE CASE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5930-00-201-4499 INTERCHANGEABLE
Switch,toggle
5950-00-396-1287A110 INTERCHANGEABLE
Transformer Assembly
B G Laboratories Inc.
5306-00-696-52497828 INTERCHANGEABLE
Bolt,machine
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
4730-01-167-08307828 INTERCHANGEABLE
Reducer,tube
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
P2404459-16 Westinghouse Electric Corp Power Generation-Generator Div (USA)
P24D4459-16 Sundstrand Corp Electric Power Systems Div (USA)
21164-0159 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
P24D4459-16 Hamilton Sundstrand Corporation (USA)
21753-0159 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
7828 Zf Industrieantriebe Witten Gmbh (DEU)
21164-01539 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
5930-00-201-4499INTERCHANGEABLE
SWITCH,TOGGLE
5950-00-396-1287INTERCHANGEABLE
TRANSFORMER ASSEMBLY
A110
5306-00-696-5249INTERCHANGEABLE
BOLT,MACHINE
7828
4730-01-167-0830INTERCHANGEABLE
REDUCER,TUBE
7828

Frequently Asked Questions

What is NSN 5330-00-839-9010?

NSN 5330-00-839-9010 is a Seal,plain Encased, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-839-9010?

NSN 5330-00-839-9010 has 7 cross-referenced part numbers: P2404459-16 (Westinghouse Electric Corp Power Generation-Generator Div), P24D4459-16 (Sundstrand Corp Electric Power Systems Div), 21164-0159 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), P24D4459-16 (Hamilton Sundstrand Corporation), 21753-0159 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc) and 2 more.

What NSN replaces 5330-00-839-9010?

There are 4 known substitutes for 5330-00-839-9010: 5930-00-201-4499, 5950-00-396-1287, 5306-00-696-5249 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21164-0159?

Key specifications for 21164-0159: Accommodated Shaft Diameter: 0.781 INCHES NOMINAL IN; Seal Width: 0.296 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN; Housing Bore Diameter: 1.375 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-839-9010 still in active supply?

NSN 5330-00-839-9010 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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