PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

659-2-150PSIGasket,spiral Wound

J.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument · NSN 5330-01-044-2330 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-044-2330 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-044-2330. Primary manufacturer part number: 659-2-150PSI.
Features
  • Gasket,spiral Wound — FSC 5330
  • Bearing Surface Width: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
  • Gage Ring Thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
  • Maximum Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI)150.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Cross-Sectional Thickness: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
  • Material: ASBESTOS CHRYSOTILE AND STEEL COMP 304 OVERALL
  • Outside Diameter: 3.375 INCHES NOMINAL3.375 INCHES NOMINAL IN
  • Gage Ring Outside Diameter: 4.125 INCHES NOMINAL4.125 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos Chrysotile and Steel Comp 304 Overall construction
General Description

The Gasket,spiral Wound, cataloged under National Stock Number 5330-01-044-2330, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is J.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-044-2330
Primary Part Number659-2-150PSI
Item NameGasket,spiral Wound
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJ.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument
StatusACTIVE
Bearing Surface Width0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
Gage Ring Thickness0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
Maximum Pressure Rating150.0 POUNDS PER SQUARE INCH (PSI)150.0 POUNDS PER SQUARE INCH (PSI) LBS
Cross-Sectional Thickness0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
MaterialASBESTOS CHRYSOTILE AND STEEL COMP 304 OVERALL
Outside Diameter3.375 INCHES NOMINAL3.375 INCHES NOMINAL IN
Gage Ring Outside Diameter4.125 INCHES NOMINAL4.125 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Aperture Diameter2.562 INCHES NOMINAL2.562 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Cross-Sectional Shape StyleMETAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-312-4321659-2 INTERCHANGEABLE
Coil,radio Frequency
Caddell Burns Manufacturing Co Inc
5330-00-325-7178 INTERCHANGEABLE
Seal,wheel Oil
2815-00-333-148314U1016PCDA6592 INTERCHANGEABLE
Cap,oil Relief Valv
Naval Ship Systems Command
4310-00-413-26536592 INTERCHANGEABLE
Ring Set,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5330-00-741-1430 INTERCHANGEABLE
Seal,oil,hub Bearing
5310-00-839-85916592 INTERCHANGEABLE
Washer,flat
Birnbach Co Inc
5331-01-207-14906592 INTERCHANGEABLE
O-Ring
Marine Travelift Inc
3110-01-241-0681659-2 INTERCHANGEABLE
Ball,bearing
Brunswick Corp Us Marine Div
Cross-Reference Index
Part NumberManufacturer
659-2 Zf Industrieantriebe Witten Gmbh (DEU)
659-2-150PSI PRIMARY J.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument (USA)
659-2IN-150PSI Zf Industrieantriebe Witten Gmbh (DEU)
H20118C001PC54 Jered Llc (USA)
Related Parts
5950-00-312-4321INTERCHANGEABLE
COIL,RADIO FREQUENCY
659-2
5330-00-325-7178INTERCHANGEABLE
SEAL,WHEEL OIL
2815-00-333-1483INTERCHANGEABLE
CAP,OIL RELIEF VALV
14U1016PCDA6592
4310-00-413-2653INTERCHANGEABLE
RING SET,PISTON
6592
5330-00-741-1430INTERCHANGEABLE
SEAL,OIL,HUB BEARING
5310-00-839-8591INTERCHANGEABLE
WASHER,FLAT
6592
5331-01-207-1490INTERCHANGEABLE
O-RING
6592
3110-01-241-0681INTERCHANGEABLE
BALL,BEARING
659-2

Frequently Asked Questions

What is NSN 5330-01-044-2330?

NSN 5330-01-044-2330 is a Gasket,spiral Wound, manufactured by J.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-044-2330?

NSN 5330-01-044-2330 has 4 cross-referenced part numbers: 659-2 (Zf Industrieantriebe Witten Gmbh), 659-2-150PSI (J.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument), 659-2IN-150PSI (Zf Industrieantriebe Witten Gmbh), H20118C001PC54 (Jered Llc).

What NSN replaces 5330-01-044-2330?

There are 8 known substitutes for 5330-01-044-2330: 5950-00-312-4321, 5330-00-325-7178, 2815-00-333-1483 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 659-2-150PSI?

Key specifications for 659-2-150PSI: Bearing Surface Width: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN; Gage Ring Thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN; Maximum Pressure Rating: 150.0 POUNDS PER SQUARE INCH (PSI)150.0 POUNDS PER SQUARE INCH (PSI) LBS; Cross-Sectional Thickness: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com