NSN 4520-01-682-7394 · NIIN 016827394 · Part number LS1105583
General Dynamics Land Systems Inc. · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 01417
Government record, cited
NSN 4520-01-682-7394 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-682-7394. Manufacturer of record part number: LS1105583.
Also searched as4520-01-682-7394 ·
4520016827394 ·
NIIN 016827394 ·
01-682-7394 ·
FSC 4520 Space and Water Heating Equipment · CAGE 01417 · LS1105583
Nearby stock numbers← 4520-01-682-7391 Pipe, Air Conditioning-Heating
·
4520-01-682-7521 Heater, Water, Electric →
Features
Pipe,air Conditioning-Heating — FSC 4520
Length: 741.0 MILLIMETERS NOMINAL MM
Cross-Sectional Width: 287.2 MILLIMETERS NOMINAL MM
Cross-Sectional Length: 132.5 MILLIMETERS NOMINAL MM
Material: PLASTIC
Material Thickness: 3.0 MILLIMETERS MM
1 manufacturer part number on file
Manufacturer of record: General Dynamics Land Systems Inc.
Identification
NSN: 4520-01-682-7394
NIIN: 016827394
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: LS1105583
Manufacturer: General Dynamics Land Systems Inc.
General Description
The Pipe,air Conditioning-Heating, cataloged under National Stock Number 4520-01-682-7394, 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 General Dynamics Land Systems Inc.. Government technical data includes 5 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.
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 4520-01-682-7394?
NSN 4520-01-682-7394 is a Pipe,air Conditioning-Heating, manufactured by General Dynamics Land Systems Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-682-7394?
NSN 4520-01-682-7394 has 1 manufacturer part number on file: LS1105583 (General Dynamics Land Systems Inc.).
What are the specifications of LS1105583?
Key specifications for LS1105583: Length: 741.0 MILLIMETERS NOMINAL MM; Cross-Sectional Width: 287.2 MILLIMETERS NOMINAL MM; Cross-Sectional Length: 132.5 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: AIR DUCT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-682-7394 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.