NSN 1660-01-034-1218 · NIIN 010341218 · Part number 68A830878-2005
The Boeing Company Div Defense · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 76301
Government record, cited
NSN 1660-01-034-1218 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-034-1218. Manufacturer of record part number: 68A830878-2005.
Also searched as1660-01-034-1218 ·
1660010341218 ·
NIIN 010341218 ·
01-034-1218 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 76301 · 68A830878-2005
Nearby stock numbers← 1660-01-034-1178
·
1660-01-034-1221 Disconnect Assembly, Right Hand →
Features
Valve Assembly,environmental Con — FSC 1660
General Characteristics Item Description: METAL
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Defense
Identification
NSN: 1660-01-034-1218
NIIN: 010341218
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 68A830878-2005
Manufacturer: The Boeing Company Div Defense
General Description
The Valve Assembly,environmental Con, cataloged under National Stock Number 1660-01-034-1218, 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 The Boeing Company Div Defense. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-01-034-1218
Primary Part Number
68A830878-2005
Item Name
Valve Assembly,environmental Con
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
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 1660-01-034-1218?
NSN 1660-01-034-1218 is a Valve Assembly,environmental Con, manufactured by The Boeing Company Div Defense, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-034-1218?
NSN 1660-01-034-1218 has 1 manufacturer part number on file: 68A830878-2005 (The Boeing Company Div Defense).
What are the specifications of 68A830878-2005?
Key specifications for 68A830878-2005: General Characteristics Item Description: METAL; End Item Identification: ACFT MODEL F/TF15A. 1 specification is documented in the U.S. Government catalog.
Is NSN 1660-01-034-1218 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 1660-01-034-1218?
NSN 1660-01-034-1218 has DEMIL Code Q. 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.