PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21326Sub Panel Assembly

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5840-01-098-8387 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-098-8387 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-098-8387. Primary manufacturer part number: 21326.
Features
  • Sub Panel Assembly — FSC 5840
  • 2 verified cross-references
  • Primary manufacturer: Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sub Panel Assembly, cataloged under National Stock Number 5840-01-098-8387, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSub Panel Assembly
FSC / FSG5840 — No Item Name Available (FSG 58)
ManufacturersSmiths Aerospace, Inc., Electronic Systems-Grand Rapids (CAGE 30377)
Technical Specifications
ParameterValue
NSN5840-01-098-8387
Primary Part Number21326
Item NameSub Panel Assembly
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5999-00-035-798021-326 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
4320-00-374-9845912021 INTERCHANGEABLE
Vane Set,rotary
Eaton Aerospace, Llc Dba Jackson South
9540-00-540-594110133-0701 INTERCHANGEABLE
Angle,structural
Transtar Metals Corp
5950-00-824-0739VT2 INTERCHANGEABLE
Transformer,power
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
3010-01-191-782721326 INTERCHANGEABLE
Insert,flexible Coupling
Moog Inc. Dba Ampac-Isp Corp
4820-01-417-190721326-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21326D Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
21326 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
5999-00-035-7980INTERCHANGEABLE
CONTACT,ELECTRICAL
21-326
4320-00-374-9845INTERCHANGEABLE
VANE SET,ROTARY
912021
9540-00-540-5941INTERCHANGEABLE
ANGLE,STRUCTURAL
10133-0701
5950-00-824-0739INTERCHANGEABLE
TRANSFORMER,POWER
VT2
3010-01-191-7827INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
21326
4820-01-417-1907INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21326-001

Frequently Asked Questions

What is NSN 5840-01-098-8387?

NSN 5840-01-098-8387 is a Sub Panel Assembly, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-098-8387?

NSN 5840-01-098-8387 has 2 cross-referenced part numbers: 21326D (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 21326 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5840-01-098-8387?

There are 6 known substitutes for 5840-01-098-8387: 5999-00-035-7980, 4320-00-374-9845, 9540-00-540-5941 and 3 more. Verify interchangeability with system specifications before substitution.

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