PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94-175-990Seal,plain

Clinton Engines Corp · NSN 5330-00-350-0020 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-350-0020 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-350-0020. Primary manufacturer part number: 94-175-990.
Features
  • Seal,plain — FSC 5330
  • Housing Bore Diameter: 1.131 INCHES MINIMUM AND 1.139 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL SPRING
  • Construction: SOLID
  • Seal Width: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SINGLE LIP
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-00-350-0020, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Clinton Engines Corp. Government technical data includes 7 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-350-0020
Primary Part Number94-175-990
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerClinton Engines Corp
StatusACTIVE
Housing Bore Diameter1.131 INCHES MINIMUM AND 1.139 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL SPRING
ConstructionSOLID
Seal Width0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleSINGLE LIP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-174-685972-54 INTERCHANGEABLE
Reducer,pipe
Itw Industrial Finishing Dba Binks Devilbiss
5136-00-197-95677254 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
5950-00-583-1457331C238H01 INTERCHANGEABLE
Transformer,power Autotransforme
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5940-00-672-0344332-14-04-022 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
2930-00-714-5210157E48-2260 INTERCHANGEABLE
Thermostat,shutter
Kurz & Root Generator Company, Llc
5940-01-051-6939A602 INTERCHANGEABLE
Terminal,quick Disconnect
Electro-Term, Inc. Dba Electro Term Inc
5985-01-178-0064585R930H02 INTERCHANGEABLE
Waveguide
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1680-01-186-98937254 INTERCHANGEABLE
Hybrid,automatic Ga
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5962-01-254-6639 INTERCHANGEABLE
Microcircuit,digital
2040-01-614-25877254 INTERCHANGEABLE
Cleat,rope
Schoellhorn - Albrecht Machine Co Inc
Cross-Reference Index
Part NumberManufacturer
7254 Clinton Engines Corp (USA)
94-175-990 PRIMARY Clinton Engines Corp (USA)
Related Parts
4730-00-174-6859INTERCHANGEABLE
REDUCER,PIPE
72-54
5136-00-197-9567INTERCHANGEABLE
DIE,RETHREADING
7254
5950-00-583-1457INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
331C238H01
5940-00-672-0344INTERCHANGEABLE
TERMINAL BOARD
332-14-04-022
2930-00-714-5210INTERCHANGEABLE
THERMOSTAT,SHUTTER
157E48-2260
5940-01-051-6939INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
A602
5985-01-178-0064INTERCHANGEABLE
WAVEGUIDE
585R930H02
1680-01-186-9893INTERCHANGEABLE
HYBRID,AUTOMATIC GA
7254
5962-01-254-6639INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2040-01-614-2587INTERCHANGEABLE
CLEAT,ROPE
7254
5925-01-719-5990INTERCHANGEABLE
CIRCUIT BREAKER
7254

Frequently Asked Questions

What is NSN 5330-00-350-0020?

NSN 5330-00-350-0020 is a Seal,plain, manufactured by Clinton Engines Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-350-0020?

NSN 5330-00-350-0020 has 2 cross-referenced part numbers: 7254 (Clinton Engines Corp), 94-175-990 (Clinton Engines Corp).

What NSN replaces 5330-00-350-0020?

There are 11 known substitutes for 5330-00-350-0020: 4730-00-174-6859, 5136-00-197-9567, 5950-00-583-1457 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 94-175-990?

Key specifications for 94-175-990: Housing Bore Diameter: 1.131 INCHES MINIMUM AND 1.139 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC SEALING ELEMENT; Material: STEEL SPRING; Construction: SOLID. 7 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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