NSN 4520-01-452-6050 · NIIN 014526050 · Part number 197A168-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 03640
Government record, cited
NSN 4520-01-452-6050 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-452-6050. Manufacturer of record part number: 197A168-1.
Also searched as4520-01-452-6050 ·
4520014526050 ·
NIIN 014526050 ·
01-452-6050 ·
FSC 4520 Space and Water Heating Equipment · CAGE 03640 · 197A168-1
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 4520-01-452-6050
NIIN: 014526050
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 197A168-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Draft Control,flue,automatic, cataloged under National Stock Number 4520-01-452-6050, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 2 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
4520-01-452-6050
Primary Part Number
197A168-1
Item Name
Draft Control,flue,automatic
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
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
Related Parts in Plumbing, Heating, and Waste Disposal
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
23049-21
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
351358-3
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
A33-4014-1
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
0001-9262-301
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-01-452-6050?
NSN 4520-01-452-6050 is a Draft Control,flue,automatic, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-452-6050?
NSN 4520-01-452-6050 has 1 manufacturer part number on file: 197A168-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 197A168-1?
Key specifications for 197A168-1: Overall Height: 17.068 INCHES NOMINAL IN; Overall Length: 21.500 INCHES NOMINAL IN; Overall Width: 11.370 INCHES NOMINAL IN; Special Features: MATERIAL ALUMINUM ALLOY QQ-A-25018, 5052-H32; PRIME PER MIL-C-22750; PAINT USING FED-STD-595, COLOR NO. 26307, LIGHT GULL GRAY, MIL-C-83286 TY 1; HOLES TO BE FREE OF PAINT AND PRIMER. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-452-6050 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.