NSN 4520-01-646-2631 · NIIN 016462631 · Part number 23539406
Rolls-Royce Solutions America Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 72582
Government record, cited
NSN 4520-01-646-2631 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-646-2631. Manufacturer of record part number: 23539406.
Also searched as4520-01-646-2631 ·
4520016462631 ·
NIIN 016462631 ·
01-646-2631 ·
FSC 4520 Space and Water Heating Equipment · CAGE 72582 · 23539406 · TF151-017
Nearby stock numbers← 4520-01-646-2309 Heater, Ventilation, Duct Type
·
4520-01-646-2697 Heater, Space, Electric →
Features
Heating Element,electrical,nonim — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 4520-01-646-2631
NIIN: 016462631
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 23539406
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-646-2631, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Pacific Power Products Company, Llc Dba Pacific Power Products Div Kent Branch
No interchangeability data on file.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-01-646-2631?
NSN 4520-01-646-2631 is a Heating Element,electrical,nonim, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-646-2631?
NSN 4520-01-646-2631 has 1 manufacturer part number on file: 23539406 (Rolls-Royce Solutions America Inc).
What are the specifications of 23539406?
Key specifications for 23539406: End Item Identification: 2895-01-590-7317 ENGINE,RB-M PORT P/N 204412. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-646-2631 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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.