Filter Element, Air Conditioning1660-01-561-6326

NSN 1660-01-561-6326 · NIIN 015616326 · Part number 7593844-001

Pti Technologies Inc. · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 05228

Government record, cited

NSN 1660-01-561-6326 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-561-6326. Manufacturer of record part number: 7593844-001.

Also searched as 1660-01-561-6326 · 1660015616326 · NIIN 015616326 · 01-561-6326 · FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 05228 · 7593844-001

Nearby stock numbers ← 1660-01-561-4800 Manifold, Air Conditioning, Aircra · 1660-01-561-6374 Pan, Drip →

Features

Filter Element,air Conditioning — FSC 1660
2 manufacturer part numbers on file
Manufacturer of record: Pti Technologies Inc.

Identification

NSN: 1660-01-561-6326
NIIN: 015616326
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 7593844-001
Manufacturer: Pti Technologies Inc.

General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 1660-01-561-6326, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Pti Technologies Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Filter Element,air Conditioning
FSC / FSG	1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers	Domnick Hunter Technologies (CAGE U5309); Pti Technologies Inc. (CAGE 05228)

Technical Specifications

Parameter	Value
NSN	1660-01-561-6326
Primary Part Number	7593844-001
Item Name	Filter Element,air Conditioning
FSC / FSG	1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer	Pti Technologies Inc.
Status	ACTIVE

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
7593844-001	Domnick Hunter Technologies (GBR)
7593844-001 PRIMARY	Pti Technologies Inc. (USA)

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.

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1660-01-601-0729

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Frequently Asked Questions

What is NSN 1660-01-561-6326?

NSN 1660-01-561-6326 is a Filter Element,air Conditioning, manufactured by Pti Technologies Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.

What part numbers are listed for NSN 1660-01-561-6326?

NSN 1660-01-561-6326 has 2 manufacturer part numbers on file: 7593844-001 (Domnick Hunter Technologies), 7593844-001 (Pti Technologies Inc.).

Is NSN 1660-01-561-6326 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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