NSN 4520-01-155-3209 · NIIN 011553209 · Part number N687147-9
Raytheon Company Dba Raytheon Co · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 06845
Government record, cited
NSN 4520-01-155-3209 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-155-3209. Manufacturer of record part number: N687147-9.
Also searched as4520-01-155-3209 ·
4520011553209 ·
NIIN 011553209 ·
01-155-3209 ·
FSC 4520 Space and Water Heating Equipment · CAGE 06845 · N687147-9
Length: 24.240 INCHES MINIMUM AND 24.360 INCHES MAXIMUM IN
Cross-Sectional Width: 24.240 INCHES MINIMUM AND 24.360 INCHES MAXIMUM IN
Shape: SQUARE
1 manufacturer part number on file
Manufacturer of record: Raytheon Company Dba Raytheon Co
Identification
NSN: 4520-01-155-3209
NIIN: 011553209
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: N687147-9
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Pipe,air Conditioning-Heating, cataloged under National Stock Number 4520-01-155-3209, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 3 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4520-01-155-3209
Primary Part Number
N687147-9
Item Name
Pipe,air Conditioning-Heating
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Length
24.240 INCHES MINIMUM AND 24.360 INCHES MAXIMUM IN
Cross-Sectional Width
24.240 INCHES MINIMUM AND 24.360 INCHES MAXIMUM IN
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 4520-01-155-3209?
NSN 4520-01-155-3209 is a Pipe,air Conditioning-Heating, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-155-3209?
NSN 4520-01-155-3209 has 1 manufacturer part number on file: N687147-9 (Raytheon Company Dba Raytheon Co).
What are the specifications of N687147-9?
Key specifications for N687147-9: Length: 24.240 INCHES MINIMUM AND 24.360 INCHES MAXIMUM IN; Cross-Sectional Width: 24.240 INCHES MINIMUM AND 24.360 INCHES MAXIMUM IN; Shape: SQUARE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-155-3209 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.