PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21183Strainer Element,sediment

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4730-00-838-6803 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-838-6803 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-838-6803. Primary manufacturer part number: 21183.
Features
  • Strainer Element,sediment — FSC 4730
  • Length: 0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN
  • End Connection Type: SOCKET FIRST END
  • End Connection Type: FLANGED SECOND END
  • Style Designator: CYLINDRICAL
  • Filtering Media Design: MESH
  • Material: STEEL CORROSION RESISTING
  • Surface Treatment: PASSIVATE
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-838-6803, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-838-6803
Primary Part Number21183
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Length0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN
End Connection TypeSOCKET FIRST END
End Connection TypeFLANGED SECOND END
Style DesignatorCYLINDRICAL
Filtering Media DesignMESH
MaterialSTEEL CORROSION RESISTING
Surface TreatmentPASSIVATE
Wire Diameter0.01700 INCHES NOMINAL IN
Mesh Size5.0
Element Outside Diameter0.483 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5841-00-433-9386756-3569 INTERCHANGEABLE
Cap Asy
Lockheed Martin Corporation Div Space
6680-00-532-29152-1183 INTERCHANGEABLE
Indicator,rate of Flow
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5330-00-758-5302 INTERCHANGEABLE
Seal,plain Encased
6625-01-039-547921176 INTERCHANGEABLE
Test Set,insulation Breakdown
Avo Intl
6145-01-282-825321183 INTERCHANGEABLE
Cable,radio Frequency
Champlain Cable Leeds Corporation
3110-01-288-9737 INTERCHANGEABLE
Retainer,domed
5306-01-319-038121183 INTERCHANGEABLE
Bolt,externally Relieved Body
Jacobs Mfg Co the
Cross-Reference Index
Part NumberManufacturer
21183 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5841-00-433-9386INTERCHANGEABLE
CAP ASY
756-3569
6680-00-532-2915INTERCHANGEABLE
INDICATOR,RATE OF FLOW
2-1183
5330-00-758-5302INTERCHANGEABLE
SEAL,PLAIN ENCASED
6625-01-039-5479INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
21176
6145-01-282-8253INTERCHANGEABLE
CABLE,RADIO FREQUENCY
21183
3110-01-288-9737INTERCHANGEABLE
RETAINER,DOMED
5306-01-319-0381INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
21183

Frequently Asked Questions

What is NSN 4730-00-838-6803?

NSN 4730-00-838-6803 is a Strainer Element,sediment, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-838-6803?

NSN 4730-00-838-6803 has 1 cross-referenced part number: 21183 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4730-00-838-6803?

There are 7 known substitutes for 4730-00-838-6803: 5841-00-433-9386, 6680-00-532-2915, 5330-00-758-5302 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21183?

Key specifications for 21183: Length: 0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN; End Connection Type: SOCKET FIRST END; End Connection Type: FLANGED SECOND END; Style Designator: CYLINDRICAL. 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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