NSN 4920-01-045-5753 · NIIN 010455753 · Part number 73-00078-101
Raytheon Company · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 00724
Government record, cited
NSN 4920-01-045-5753 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-045-5753. Manufacturer of record part number: 73-00078-101.
Also searched as4920-01-045-5753 ·
4920010455753 ·
NIIN 010455753 ·
01-045-5753 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 00724 · 73-00078-101
Functional Description: USED TO DETERMINE LEAK RATE OF THE ANTENNA COOLER 490A-1A A
1 manufacturer part number on file
Manufacturer of record: Raytheon Company
Identification
NSN: 4920-01-045-5753
NIIN: 010455753
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 73-00078-101
Manufacturer: Raytheon Company
General Description
The Vacuum Chamber, cataloged under National Stock Number 4920-01-045-5753, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Raytheon Company. 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.
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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4920-01-045-5753?
NSN 4920-01-045-5753 is a Vacuum Chamber, manufactured by Raytheon Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-045-5753?
NSN 4920-01-045-5753 has 1 manufacturer part number on file: 73-00078-101 (Raytheon Company).
What are the specifications of 73-00078-101?
Key specifications for 73-00078-101: Reference Data and Literature: SERD 0038; Functional Description: USED TO DETERMINE LEAK RATE OF THE ANTENNA COOLER 490A-1A A; End Item Identification: E-3A AWACS AGE. A. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-045-5753 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.