PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RS1012Pump,fuel Heater

Trw Limited T/a Trw Automotive Aftermarket Operation · NSN 4230-01-171-2572 · FSC 4230 · No Item Name Available
Verified by PartsTable
NSN 4230-01-171-2572 — this item is cataloged by the U.S. Government under National Stock Number 4230-01-171-2572. Primary manufacturer part number: RS1012.
Features
  • Pump,fuel Heater — FSC 4230
  • 1 verified cross-reference
  • Primary manufacturer: Trw Limited T/a Trw Automotive Aftermarket Operation
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,fuel Heater, cataloged under National Stock Number 4230-01-171-2572, is classified within Federal Supply Class 4230 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Trw Limited T/a Trw Automotive Aftermarket Operation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4230-01-171-2572
Primary Part NumberRS1012
Item NamePump,fuel Heater
FSC / FSG4230 / 42 — No Item Name Available
ManufacturerTrw Limited T/a Trw Automotive Aftermarket Operation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-383-899173S03 INTERCHANGEABLE
Ring Set,piston
Spirolox Inc
Cross-Reference Index
Part NumberManufacturer
RS1012 PRIMARY Trw Limited T/a Trw Automotive Aftermarket Operation (GBR)
Related Parts
2805-00-383-8991INTERCHANGEABLE
RING SET,PISTON
73S03

Frequently Asked Questions

What is NSN 4230-01-171-2572?

NSN 4230-01-171-2572 is a Pump,fuel Heater, manufactured by Trw Limited T/a Trw Automotive Aftermarket Operation, classified under FSC 4230 (No Item Name Available). Status: active.

What are the part numbers for NSN 4230-01-171-2572?

NSN 4230-01-171-2572 has 1 cross-referenced part number: RS1012 (Trw Limited T/a Trw Automotive Aftermarket Operation).

What NSN replaces 4230-01-171-2572?

There is 1 known substitute for 4230-01-171-2572: 2805-00-383-8991. Verify interchangeability with system specifications before substitution.

What are the specifications of RS1012?

Key specifications for RS1012: End Item Identification: DECONTAMINATION SYSTEM. 1 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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