PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504-7394-002Seat,coupling

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5820-00-319-1727 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-00-319-1727 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-319-1727. Primary manufacturer part number: 504-7394-002.
Features
  • Seat,coupling — FSC 5820
  • 2 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,coupling, cataloged under National Stock Number 5820-00-319-1727, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,coupling
FSC / FSG5820 — No Item Name Available (FSG 58)
ManufacturersRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (CAGE 13499); Allard Nazarian Group, Inc. Dba Granite State Manufacturing (CAGE 82005)
Technical Specifications
ParameterValue
NSN5820-00-319-1727
Primary Part Number504-7394-002
Item NameSeat,coupling
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-080-4858 INTERCHANGEABLE
Thumbscrew
3110-00-198-142210568 INTERCHANGEABLE
Bearing,ball,annular
Itw Food Equipment Group Llc Dba Hobart Service
4820-00-684-503219722 INTERCHANGEABLE
Cock,poppet Drain
Parker Hannifin Corporation Div Aerospace Group Headquarters
5977-01-029-5246 INTERCHANGEABLE
Ring,electrical Contact Brush Ho
3040-01-406-199819722 INTERCHANGEABLE
Lever,manual Control
Coffin Turbo Pump Inc
Cross-Reference Index
Part NumberManufacturer
504-7394-002 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
197-2-2 Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
Related Parts
5305-00-080-4858INTERCHANGEABLE
THUMBSCREW
3110-00-198-1422INTERCHANGEABLE
BEARING,BALL,ANNULAR
10568
4820-00-684-5032INTERCHANGEABLE
COCK,POPPET DRAIN
19722
5977-01-029-5246INTERCHANGEABLE
RING,ELECTRICAL CONTACT BRUSH HO
3040-01-406-1998INTERCHANGEABLE
LEVER,MANUAL CONTROL
19722

Frequently Asked Questions

What is NSN 5820-00-319-1727?

NSN 5820-00-319-1727 is a Seat,coupling, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-00-319-1727?

NSN 5820-00-319-1727 has 2 cross-referenced part numbers: 504-7394-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 197-2-2 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing).

What NSN replaces 5820-00-319-1727?

There are 5 known substitutes for 5820-00-319-1727: 5305-00-080-4858, 3110-00-198-1422, 4820-00-684-5032 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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