PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21074Strainer Element,sediment

Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div · NSN 4730-00-105-9321 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-105-9321 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-105-9321. Primary manufacturer part number: 21074.
Features
  • Strainer Element,sediment — FSC 4730
  • Material: STEEL COMP 304L
  • 4 verified cross-references
  • Primary manufacturer: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Applications
  • Applications requiring Steel Comp 304l construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-105-9321, 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 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-105-9321
Primary Part Number21074
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPall Aeropower Corp Sub of Pall Corp Mectron Industries Div
StatusCANCELLED
MaterialSTEEL COMP 304L
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0583643280 INTERCHANGEABLE
Cup,tapered Roller Bearing
Wiggins Lift Co Inc
3110-00-100-4186 INTERCHANGEABLE
Bearing,roller,tapered
5962-00-106-42871820-0077 INTERCHANGEABLE
Microcircuit,digital
Hewlett-Packard Company Dba HP
5905-00-259-28352100-0055 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5945-00-549-31732107-4 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
7035-01-095-545121074 INTERCHANGEABLE
Block,filter
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5962-01-096-4170AD7570 LD/883B INTERCHANGEABLE
Microcircuit,digital
Analog Devices, Inc. Div Corporate Headquarters
4820-01-146-0068WF2-1074 INTERCHANGEABLE
Seat,valve
Malabar
4320-01-290-359621074 INTERCHANGEABLE
Adapter,shaft Subas
Parker Hannifin Corporation Div Hydraulic Systems Division
4810-01-419-167521074-1001-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
1-300-425-01 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
21074 PRIMARY Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)
1-300-425 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
1-300-425-01 Ozark Aeroworks Llc (USA)
Related Parts
3110-00-100-0583INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
643280
3110-00-100-4186INTERCHANGEABLE
BEARING,ROLLER,TAPERED
5962-00-106-4287INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1820-0077
5905-00-259-2835INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0055
5945-00-549-3173INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2107-4
7035-01-095-5451INTERCHANGEABLE
BLOCK,FILTER
21074
5962-01-096-4170INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
AD7570 LD/883B
4820-01-146-0068INTERCHANGEABLE
SEAT,VALVE
WF2-1074
4320-01-290-3596INTERCHANGEABLE
ADAPTER,SHAFT SUBAS
21074
4810-01-419-1675INTERCHANGEABLE
PISTON,VALVE
21074-1001-1
7310-01-499-5362INTERCHANGEABLE
GLASS,LOCATOR MILK
21074
4730-01-529-6208INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
21074

Frequently Asked Questions

What is NSN 4730-00-105-9321?

NSN 4730-00-105-9321 is a Strainer Element,sediment, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-105-9321?

NSN 4730-00-105-9321 has 4 cross-referenced part numbers: 1-300-425-01 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 21074 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 1-300-425 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 1-300-425-01 (Ozark Aeroworks Llc).

What NSN replaces 4730-00-105-9321?

There are 12 known substitutes for 4730-00-105-9321: 3110-00-100-0583, 3110-00-100-4186, 5962-00-106-4287 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21074?

Key specifications for 21074: End Item Identification: T-53 SERIES ENGINES; Material: STEEL COMP 304L. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-105-9321 still in active supply?

NSN 4730-00-105-9321 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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