Duct Assembly, Air Conditioning-H1660-01-696-5108

NSN 1660-01-696-5108 · NIIN 016965108

FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1660-01-696-5108 · 1660016965108 · NIIN 016965108 · 01-696-5108 · FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · K881018-001 · K881018

Nearby stock numbers ← 1660-01-696-4878 Indicator, Oxygen Flow · 1660-01-696-5219 Insulation Pipe Covering, Thermal →

Features

Duct Assembly,air Conditioning-H — FSC 1660
Material: STEEL COMP 321
Aircraft Mission Design Series: SH2G

Identification

NSN: 1660-01-696-5108
NIIN: 016965108
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories

General Description

The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 1660-01-696-5108, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1660-01-696-5108
Item Name	Duct Assembly,air Conditioning-H
FSC / FSG	1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Status	ACTIVE
Material	STEEL COMP 321
Aircraft Mission Design Series	SH2G

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
K881018-001	3/2 Design control — primary reference U.S. Government activity
K881018	D/9 Drawing number reference only U.S. Government activity

No interchangeability data on file.

Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment

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

1660-00-006-4472

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1660-00-009-5646

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1660-00-019-8389

1660-00-019-8389 · Item name not on file

1660-00-019-8399

1660-00-019-8399 · Item name not on file

1660-00-031-5285

1660-00-031-5285 · Item name not on file

1660-00-302-4390

PISTON,REGULATING V

1660-00-441-0575

PISTON

1660-01-601-0729

ETHERNET SWITCH

Frequently Asked Questions

What is NSN 1660-01-696-5108?

NSN 1660-01-696-5108 is a Duct Assembly,air Conditioning-H, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.

What are the specifications of 1660-01-696-5108?

Key specifications for 1660-01-696-5108: Material: STEEL COMP 321; Aircraft Mission Design Series: SH2G. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1660-01-696-5108 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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