PartsTable TECHNICAL DATA SHEET

NSN 5342-00-981-9658Government record, cited

Channel, Duct Support5342-00-981-9658

NSN 5342-00-981-9658 · NIIN 009819658 · Part number 66-10689-800

The Boeing Company Div Commercial · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 17765

Government record, cited

NSN 5342-00-981-9658 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-981-9658. Manufacturer of record part number: 66-10689-800.

Also searched as 5342-00-981-9658 · 5342009819658 · NIIN 009819658 · 00-981-9658 · FSC 5342 Hardware, Weapon System · CAGE 17765 · 66-10689-800

Nearby stock numbers ← 5342-00-981-9064 Mount · 5342-00-981-9723 Wiper, Static Control →

Features

Channel,duct Support — FSC 5342
General Characteristics Item Description: STEEL,MIL-S-5059 TYPE 301; 0.220 IN. W 0/A,1.120 IN. H O/A; 1.260 IN. LG O/A; 0.050 IN. THK STOCK; 2 SIDE HOLES 0.250 IN. DIA IN
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Commercial

Identification

NSN: 5342-00-981-9658
NIIN: 009819658
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 66-10689-800
Manufacturer: The Boeing Company Div Commercial

General Description

The Channel,duct Support, cataloged under National Stock Number 5342-00-981-9658, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5342-00-981-9658
Primary Part Number	66-10689-800
Item Name	Channel,duct Support
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	The Boeing Company Div Commercial
Status	ACTIVE
General Characteristics Item Description	STEEL,MIL-S-5059 TYPE 301; 0.220 IN. W 0/A,1.120 IN. H O/A; 1.260 IN. LG O/A; 0.050 IN. THK STOCK; 2 SIDE HOLES 0.250 IN. DIA IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
66-10689-800 PRIMARY	The Boeing Company Div Commercial (USA)

Reference documents

Reference	Meaning
66-10689-800	5/9 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-00-981-9658?

NSN 5342-00-981-9658 is a Channel,duct Support, manufactured by The Boeing Company Div Commercial, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-00-981-9658?

NSN 5342-00-981-9658 has 1 manufacturer part number on file: 66-10689-800 (The Boeing Company Div Commercial).

What are the specifications of 66-10689-800?

Key specifications for 66-10689-800: General Characteristics Item Description: STEEL,MIL-S-5059 TYPE 301; 0.220 IN. W 0/A,1.120 IN. H O/A; 1.260 IN. LG O/A; 0.050 IN. THK STOCK; 2 SIDE HOLES 0.250 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-00-981-9658 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.

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