PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51989Filter,fluid

Spirax Sarco Inc Dba Spirax Sarco · NSN 4330-01-382-8802 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-382-8802 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-382-8802. Primary manufacturer part number: 51989.
Features
  • Filter,fluid — FSC 4330
  • Material: STEEL CORROSION RESISTING FILTERING MEDIUM
  • Filtering System for Which Designed: FULL FLOW
  • Media for Which Designed: AIR
  • Filtering Element Quantity: 1
  • First Intake Connection Type: THREADED INTERNAL PIPE HEAD
  • Style Designator: Y STRAINER W/THREADED COVER
  • Mounting Type: INLET CONNECTION AND OUTLET CONNECTION LINE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Corrosion Resisting Filtering Medium construction
General Description

The Filter,fluid, cataloged under National Stock Number 4330-01-382-8802, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-382-8802
Primary Part Number51989
Item NameFilter,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
MaterialSTEEL CORROSION RESISTING FILTERING MEDIUM
Filtering System for Which DesignedFULL FLOW
Media for Which DesignedAIR
Filtering Element Quantity1
First Intake Connection TypeTHREADED INTERNAL PIPE HEAD
Style DesignatorY STRAINER W/THREADED COVER
Mounting TypeINLET CONNECTION AND OUTLET CONNECTION LINE
Design TypeLIMITED
First Discharge Connection TypeTHREADED INTERNAL PIPE HEAD
Filtering Media DesignPERFORATED SINGLE FILTERING MEDIA RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-837-443651989 INTERCHANGEABLE
Connector Body,plug,electrical
Magnetika Inc Div Magnetika/phillipsburg Location
1005-00-898-4203 INTERCHANGEABLE
Magazine,cartridge
1377-01-482-490851989 INTERCHANGEABLE
Initiator,propellant Actuated
Luna Tech Inc
Cross-Reference Index
Part NumberManufacturer
51989 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5935-00-837-4436INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
51989
1005-00-898-4203INTERCHANGEABLE
MAGAZINE,CARTRIDGE
1377-01-482-4908INTERCHANGEABLE
INITIATOR,PROPELLANT ACTUATED
51989

Frequently Asked Questions

What is NSN 4330-01-382-8802?

NSN 4330-01-382-8802 is a Filter,fluid, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-382-8802?

NSN 4330-01-382-8802 has 1 cross-referenced part number: 51989 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 4330-01-382-8802?

There are 3 known substitutes for 4330-01-382-8802: 5935-00-837-4436, 1005-00-898-4203, 1377-01-482-4908. Verify interchangeability with system specifications before substitution.

What are the specifications of 51989?

Key specifications for 51989: Material: STEEL CORROSION RESISTING FILTERING MEDIUM; Filtering System for Which Designed: FULL FLOW; Media for Which Designed: AIR; Filtering Element Quantity: 1. 10 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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