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NSN 4730-01-305-0123Government record, cited
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Strainer, Sediment4730-01-305-0123

NSN 4730-01-305-0123 · NIIN 013050123 · Part number 72F-I-2IN-0.125PERF
Haywardindl. Products, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 73124
Government record, cited
NSN 4730-01-305-0123 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-305-0123. Manufacturer of record part number: 72F-I-2IN-0.125PERF.
Also searched as  4730-01-305-0123 · 4730013050123 · NIIN 013050123 · 01-305-0123 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 73124 · 72F-I-2IN-0.125PERF · 72F-CS · 72F-1 2IN DUCTI
Nearby stock numbers  ·
⌀0.125 INCHES NOMINAL IN HOSE FITTING
4730-01-305-0123 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Strainer,sediment — FSC 4730
  • Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE
  • Distance From Bottom of Body to Center of Inlet: 7.750 INCHES NOMINAL IN
  • First Intake Flange Outside Diameter: 2.000 INCHES NOMINAL IN
  • Body Height: 13.375 INCHES NOMINAL IN
  • First Intake Connection Type: PLAIN FACE FLANGE LINE
  • Style Designator: STRAIGHT FLOW BASKET STRAINER W/CLAMPED COVER
  • First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION
Identification
  • NSN: 4730-01-305-0123
  • NIIN: 013050123
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 72F-I-2IN-0.125PERF
  • Manufacturer: Haywardindl. Products, Inc.
General Description

The Strainer,sediment, cataloged under National Stock Number 4730-01-305-0123, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Haywardindl. Products, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-305-0123
Primary Part Number72F-I-2IN-0.125PERF
Item NameStrainer,sediment
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerHaywardindl. Products, Inc.
StatusACTIVE
Filtering Media DesignPERFORATED SINGLE FILTERING MEDIA RESPONSE
Distance From Bottom of Body to Center of Inlet7.750 INCHES NOMINAL IN
First Intake Flange Outside Diameter2.000 INCHES NOMINAL IN
Body Height13.375 INCHES NOMINAL IN
First Intake Connection TypePLAIN FACE FLANGE LINE
Style DesignatorSTRAIGHT FLOW BASKET STRAINER W/CLAMPED COVER
First Discharge Connection Relationship to Intake ConnectionIDENTICAL TO FIRST INTAKE CONNECTION
MaterialIRON BODY
Perforation Diameter0.125 INCHES NOMINAL IN
Mounting TypeINLET CONNECTION AND OUTLET CONNECTION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-305-012472F-I-2IN-9/64PERF POSSIBLE MATCH
STRAINER,SEDIMENT
Possible match (shared part number)Haywardindl. Products, Inc.
4730-01-305-0127ST262SHEX POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
Possible match (shared part number)Haywardindl. Products, Inc.
4730-01-305-585472F-CS-1.50IN-9/64PERF POSSIBLE MATCH
STRAINER,SEDIMENT
Possible match (shared part number)Haywardindl. Products, Inc.
4730-01-305-585572F-CS-1.50IN-0.0625 PERF POSSIBLE MATCH
STRAINER,SEDIMENT
Possible match (shared part number)Haywardindl. Products, Inc.
4730-01-325-4141ST264STXX POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
Possible match (shared part number)Haywardindl. Products, Inc.
4730-01-377-700572F-CS-1.50IN/.031 PERF SSTL POSSIBLE MATCH
STRAINER,SEDIMENT
Possible match (shared part number)Haywardindl. Products, Inc.
Cross-Reference Index
Part NumberManufacturer
72F-I-2IN-0.125PERF PRIMARY Haywardindl. Products, Inc. (USA)
Reference documents
ReferenceMeaning
72F-CS D/9 Drawing number reference only
Haywardindl. Products, Inc.
72F-1 2IN DUCTI C/1 Advisory reference — outside the item-of-supply concept
Haywardindl. Products, Inc.
Related Parts
4730-01-305-0124POSSIBLE MATCH
STRAINER,SEDIMENT
72F-I-2IN-9/64PERF
4730-01-305-0127POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
ST262SHEX
4730-01-305-5854POSSIBLE MATCH
STRAINER,SEDIMENT
72F-CS-1.50IN-9/64PERF
4730-01-305-5855POSSIBLE MATCH
STRAINER,SEDIMENT
72F-CS-1.50IN-0.0625 PERF
4730-01-325-4141POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
ST264STXX
4730-01-377-7005POSSIBLE MATCH
STRAINER,SEDIMENT
72F-CS-1.50IN/.031 PERF SSTL

Frequently Asked Questions

What is NSN 4730-01-305-0123?

NSN 4730-01-305-0123 is a Strainer,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-305-0123?

NSN 4730-01-305-0123 has 1 manufacturer part number on file: 72F-I-2IN-0.125PERF (Haywardindl. Products, Inc.).

What NSN replaces 4730-01-305-0123?

6 possible matches (shared part number, not a government interchangeability claim): 4730-01-305-0124, 4730-01-305-0127, 4730-01-305-5854. Verify interchangeability with system specifications before substitution.

What are the specifications of 72F-I-2IN-0.125PERF?

Key specifications for 72F-I-2IN-0.125PERF: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Distance From Bottom of Body to Center of Inlet: 7.750 INCHES NOMINAL IN; First Intake Flange Outside Diameter: 2.000 INCHES NOMINAL IN; Body Height: 13.375 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-305-0123 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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