NSN 4920-01-052-7018 · NIIN 010527018 · Part number JYR321-1
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 02750
Government record, cited
NSN 4920-01-052-7018 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-052-7018. Manufacturer of record part number: JYR321-1.
Also searched as4920-01-052-7018 ·
4920010527018 ·
NIIN 010527018 ·
01-052-7018 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 02750 · JYR321-1 · 6SE00758-13
Nearby stock numbers← 4920-01-052-7011 Sleeve, Digital Pressure
·
4920-01-052-7104 →
Features
Fitting Assembly,pressure Connec — FSC 4920
General Characteristics Item Description: 8.780 IN. LG IN
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
Identification
NSN: 4920-01-052-7018
NIIN: 010527018
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: JYR321-1
Manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
General Description
The Fitting Assembly,pressure Connec, cataloged under National Stock Number 4920-01-052-7018, 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 Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA)
Reference documents
Reference
Meaning
6SE00758-13
5/9Secondary reference
Naval Air Warfare Center Aircraft Division Code 1.3.1 Bldg 562-1
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-052-7018?
NSN 4920-01-052-7018 is a Fitting Assembly,pressure Connec, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-052-7018?
NSN 4920-01-052-7018 has 1 manufacturer part number on file: JYR321-1 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution).
What are the specifications of JYR321-1?
Key specifications for JYR321-1: General Characteristics Item Description: 8.780 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-052-7018 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.