PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2331Gasket

Gusher Pumps · NSN 5330-01-158-6735 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-158-6735 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-158-6735. Primary manufacturer part number: 2331.
Features
  • Gasket — FSC 5330
  • Bolt Hole Quantity: 4
  • Aperture Length: 6.500 INCHES NOMINAL IN
  • Outside Corner Radius: 0.625 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.625 INCHES NOMINAL IN
  • Style Designator: NON-CIRCULAR
  • Material Document and Classification: 505,FSCM 52584 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-158-6735, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gusher Pumps. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-158-6735
Primary Part Number2331
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGusher Pumps
StatusACTIVE
Bolt Hole Quantity4
Aperture Length6.500 INCHES NOMINAL IN
Outside Corner Radius0.625 INCHES NOMINAL IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.625 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Material Document and Classification505,FSCM 52584 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Inside Corner Inverted Radius0.625 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.625 INCHES NOMINAL IN
MaterialPAPER AND GLUE OVERALL
Hole Diameter0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Width3.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Center to Center Distance Between Bolt Holes Along Width3.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Length6.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6240-00-017-49332331 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
3110-00-120-33100R142212 INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
5975-00-177-6408TC724A INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5960-00-262-1357 INTERCHANGEABLE
Electron Tube
6760-00-411-7762 INTERCHANGEABLE
Screen,viewfinder
5961-00-827-4632579R918H02 INTERCHANGEABLE
Semiconductor Device,diode
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5310-01-106-23782331 INTERCHANGEABLE
Nut,plain,hexagon
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
7490-01-466-5631233/1 INTERCHANGEABLE
Shredding Machine,paper
Security Engineered Machinery Co., Inc.
5360-01-602-68842331 INTERCHANGEABLE
Spring,helical,extension
DP Manufacturing Inc.
4730-01-696-4064 INTERCHANGEABLE
Plug,machine Thread
Cross-Reference Index
Part NumberManufacturer
2331 Zf Industrieantriebe Witten Gmbh (DEU)
2331 PRIMARY Gusher Pumps (USA)
2331 Ruthman Pump and Engineering, Inc Dba Fulflo Specialties Company (USA)
Related Parts
6240-00-017-4933INTERCHANGEABLE
LAMP,INCANDESCENT
2331
3110-00-120-3310INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
0R142212
5975-00-177-6408INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
TC724A
5960-00-262-1357INTERCHANGEABLE
ELECTRON TUBE
6760-00-411-7762INTERCHANGEABLE
SCREEN,VIEWFINDER
5961-00-827-4632INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
579R918H02
5310-01-106-2378INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2331
7490-01-466-5631INTERCHANGEABLE
SHREDDING MACHINE,PAPER
233/1
5360-01-602-6884INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2331
4730-01-696-4064INTERCHANGEABLE
PLUG,MACHINE THREAD

Frequently Asked Questions

What is NSN 5330-01-158-6735?

NSN 5330-01-158-6735 is a Gasket, manufactured by Gusher Pumps, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-158-6735?

NSN 5330-01-158-6735 has 3 cross-referenced part numbers: 2331 (Zf Industrieantriebe Witten Gmbh), 2331 (Gusher Pumps), 2331 (Ruthman Pump and Engineering, Inc Dba Fulflo Specialties Company).

What NSN replaces 5330-01-158-6735?

There are 10 known substitutes for 5330-01-158-6735: 6240-00-017-4933, 3110-00-120-3310, 5975-00-177-6408 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2331?

Key specifications for 2331: Bolt Hole Quantity: 4; Aperture Length: 6.500 INCHES NOMINAL IN; Overall Width: 4.500 INCHES NOMINAL IN; Outside Corner Radius: 0.625 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.

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