PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RD127AStrainer Element,sediment

Wisconsin Motors, Llc · NSN 4730-00-812-4303 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-812-4303 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-812-4303. Primary manufacturer part number: RD127A.
Features
  • Strainer Element,sediment — FSC 4730
  • Wire Diameter: 0.00800 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Material: NICKEL ALLOY AND STEEL
  • Element Outside Diameter: 1.562 INCHES NOMINAL IN
  • End Connection Type: FLANGED FIRST END
  • First End Flange Thickness: 0.025 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Filtering Media Design: MESH
Applications
  • Applications requiring Nickel Alloy and Steel construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-812-4303, 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 Wisconsin Motors, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-812-4303
Primary Part NumberRD127A
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusCANCELLED
Wire Diameter0.00800 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
MaterialNICKEL ALLOY AND STEEL
Element Outside Diameter1.562 INCHES NOMINAL IN
End Connection TypeFLANGED FIRST END
First End Flange Thickness0.025 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Filtering Media DesignMESH
End Connection TypePLAIN SECOND END
Mesh Size60.0
Length2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-144-8850 INTERCHANGEABLE
Bearing,ball,annular
5360-00-344-060818699 INTERCHANGEABLE
Spring,helical,torsion
Ge Aviation Systems Llc Dba Ge Aviation Div Information Systems - Germantown
5999-01-357-738118699 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Rantec Power Systems Inc. Dba Rantec Power Systems
5970-01-529-4865ST5M1330-32DH INTERCHANGEABLE
Insulation Sleeving,electrical
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
RD127A PRIMARY Wisconsin Motors, Llc (USA)
18699 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
410-63-613S V I J Corp Div National Utilities Company (USA)
RD127C Wisconsin Motors, Llc (USA)
JHP33-40 Hollingsworth John R Co (USA)
Related Parts
3110-00-144-8850INTERCHANGEABLE
BEARING,BALL,ANNULAR
5360-00-344-0608INTERCHANGEABLE
SPRING,HELICAL,TORSION
18699
5999-01-357-7381INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
18699
5970-01-529-4865INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
ST5M1330-32DH

Frequently Asked Questions

What is NSN 4730-00-812-4303?

NSN 4730-00-812-4303 is a Strainer Element,sediment, manufactured by Wisconsin Motors, Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-812-4303?

NSN 4730-00-812-4303 has 5 cross-referenced part numbers: RD127A (Wisconsin Motors, Llc), 18699 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 410-63-613S (V I J Corp Div National Utilities Company), RD127C (Wisconsin Motors, Llc), JHP33-40 (Hollingsworth John R Co).

What NSN replaces 4730-00-812-4303?

There are 4 known substitutes for 4730-00-812-4303: 3110-00-144-8850, 5360-00-344-0608, 5999-01-357-7381 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RD127A?

Key specifications for RD127A: Wire Diameter: 0.00800 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material: NICKEL ALLOY AND STEEL; Element Outside Diameter: 1.562 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-812-4303 still in active supply?

NSN 4730-00-812-4303 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.
PartsTable Design LLC · partstable.com