PartsTable TECHNICAL DATA SHEET
NSN 1660-00-522-4585Government record, cited

Bellows, Air Conditi1660-00-522-4585

NSN 1660-00-522-4585 · NIIN 005224585 · Part number CWC1384
Precision Metal Products, Inc · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 10220
Government record, cited
NSN 1660-00-522-4585 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-522-4585. Manufacturer of record part number: CWC1384.
Also searched as  1660-00-522-4585 · 1660005224585 · NIIN 005224585 · 00-522-4585 · FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 10220 · CWC1384 · 7545821 · 1241 · 7545821
Nearby stock numbers  ·
Features
  • Bellows,air Conditi — FSC 1660
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Precision Metal Products, Inc
Identification
  • NSN: 1660-00-522-4585
  • NIIN: 005224585
  • FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: CWC1384
  • Manufacturer: Precision Metal Products, Inc
General Description

The Bellows,air Conditi, cataloged under National Stock Number 1660-00-522-4585, 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 Precision Metal Products, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameBellows,air Conditi
FSC / FSG1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
ManufacturersPrecision Metal Products, Inc (CAGE 10220)
Technical Specifications
ParameterValue
NSN1660-00-522-4585
Primary Part NumberCWC1384
Item NameBellows,air Conditi
FSC / FSG1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
ManufacturerPrecision Metal Products, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL B — Remove Demilitarization Key Points
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
CWC1384 PRIMARY Precision Metal Products, Inc (USA)
1241 PRIMARY Precision Metal Products, Inc (USA)
Reference documents
ReferenceMeaning
7545821 5/9 Secondary reference
The Boeing Company
7545821 5/2 Secondary reference
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
FLANGE,VALVE BODY
1660-00-009-5646
ADAPTER ASSEMBLY,BELLOWS
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 1660-00-522-4585?

NSN 1660-00-522-4585 is a Bellows,air Conditi, manufactured by Precision Metal Products, Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.

What part numbers are listed for NSN 1660-00-522-4585?

NSN 1660-00-522-4585 has 2 manufacturer part numbers on file: CWC1384 (Precision Metal Products, Inc), 1241 (Precision Metal Products, Inc).

Is NSN 1660-00-522-4585 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.

What is the DEMIL code for NSN 1660-00-522-4585?

NSN 1660-00-522-4585 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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