NSN 4520-01-563-4772 · NIIN 015634772 · Part number SIL-FAB-2 1.5"
National Aircraft Service Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 1GJT5
Government record, cited
NSN 4520-01-563-4772 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-563-4772. Manufacturer of record part number: SIL-FAB-2 1.5".
Also searched as4520-01-563-4772 ·
4520015634772 ·
NIIN 015634772 ·
01-563-4772 ·
FSC 4520 Space and Water Heating Equipment · CAGE 1GJT5 · SIL-FAB-2 1.5" · SIL-FAB-2 0 1.5"
Nearby stock numbers← 4520-01-563-3213 Heater, Water, Electric
·
4520-01-563-4774 Pipe Assembly, Air Conditioning-H →
Features
Pipe Assembly,air Conditioning-H — FSC 4520
1 manufacturer part number on file
Manufacturer of record: National Aircraft Service Inc
Identification
NSN: 4520-01-563-4772
NIIN: 015634772
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: SIL-FAB-2 1.5"
Manufacturer: National Aircraft Service Inc
General Description
The Pipe Assembly,air Conditioning-H, cataloged under National Stock Number 4520-01-563-4772, 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 National Aircraft Service 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 4520-01-563-4772?
NSN 4520-01-563-4772 is a Pipe Assembly,air Conditioning-H, manufactured by National Aircraft Service Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-563-4772?
NSN 4520-01-563-4772 has 1 manufacturer part number on file: SIL-FAB-2 1.5" (National Aircraft Service Inc).
What are the specifications of SIL-FAB-2 1.5"?
Key specifications for SIL-FAB-2 1.5": End Item Identification: HERCULES C130 LIFE EXTENSION PROJECT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-563-4772 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.
What is the DEMIL code for NSN 4520-01-563-4772?
NSN 4520-01-563-4772 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.