Tube Assembly, Seat Support1680-01-174-8017

NSN 1680-01-174-8017 · NIIN 011748017

FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1680-01-174-8017 · 1680011748017 · NIIN 011748017 · 01-174-8017 · FSC 1680 Miscellaneous Aircraft Accessories and Components

Nearby stock numbers ← 1680-01-174-8016 Tube, Sidewall Seat Back Support · 1680-01-174-9134 →

Features

Tube Assembly,seat Support — FSC 1680
General Characteristics Item Description: 8.610 IN. LG. APPROX.;CONSISTS OF ONE EACH OF THE FOLLOWING PARTS-TUBE P/N 374916-4;FITTING P/N 374917-1 AND MISC. HARDWARE IN
Functional Description: USED TO SUPPORT THE BACK OF THE SEAT,SIDEWALL

Identification

NSN: 1680-01-174-8017
NIIN: 011748017
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Tube Assembly,seat Support, cataloged under National Stock Number 1680-01-174-8017, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	1680-01-174-8017
Item Name	Tube Assembly,seat Support
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status	ACTIVE
General Characteristics Item Description	8.610 IN. LG. APPROX.;CONSISTS OF ONE EACH OF THE FOLLOWING PARTS-TUBE P/N 374916-4;FITTING P/N 374917-1 AND MISC. HARDWARE IN
Functional Description	USED TO SUPPORT THE BACK OF THE SEAT,SIDEWALL

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
374916-1	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components

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

1680-00-000-0144

CUSHION,SEAT BACK,AIRCRAFT

1680-00-001-1401

1680-00-001-1401 · Item name not on file

1680-00-001-1402

1680-00-001-1402 · Item name not on file

1680-00-001-1403

1680-00-001-1403 · Item name not on file

1680-00-001-1404

COVER,INERTIA REEL

1680-00-001-1730

SHIELD,THERMAL RADI

1680-00-001-1731

LEVER,REMOTE CONTROL

1680-00-001-1736

DUCT ASSEMBLY,BRANCHED

Frequently Asked Questions

What is NSN 1680-01-174-8017?

NSN 1680-01-174-8017 is a Tube Assembly,seat Support, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What are the specifications of 1680-01-174-8017?

Key specifications for 1680-01-174-8017: General Characteristics Item Description: 8.610 IN. LG. APPROX.;CONSISTS OF ONE EACH OF THE FOLLOWING PARTS-TUBE P/N 374916-4;FITTING P/N 374917-1 AND MISC. HARDWARE IN; Functional Description: USED TO SUPPORT THE BACK OF THE SEAT,SIDEWALL; End Item Identification: P/N 370982-1;C130B ACFT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1680-01-174-8017 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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