NSN 1660-01-598-8405 · NIIN 015988405 · Part number M123032
U S Special Operations Command Macdill Air Force Base Sordac-J4 · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 41CT5
Government record, cited
NSN 1660-01-598-8405 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-598-8405. Manufacturer of record part number: M123032.
Also searched as1660-01-598-8405 ·
1660015988405 ·
NIIN 015988405 ·
01-598-8405 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 41CT5 · M123032
Nearby stock numbers← 1660-01-598-8401 Diffuser, Air, Aircraft Heating an
·
1660-01-598-8408 Diffuser, Air, Aircraft Heating an →
Features
Diffuser,air,aircraft Heating an — FSC 1660
1 manufacturer part number on file
Manufacturer of record: U S Special Operations Command Macdill Air Force Base Sordac-J4
Identification
NSN: 1660-01-598-8405
NIIN: 015988405
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: M123032
Manufacturer: U S Special Operations Command Macdill Air Force Base Sordac-J4
General Description
The Diffuser,air,aircraft Heating an, cataloged under National Stock Number 1660-01-598-8405, 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 U S Special Operations Command Macdill Air Force Base Sordac-J4. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
1660-01-598-8405
Primary Part Number
M123032
Item Name
Diffuser,air,aircraft Heating an
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
U S Special Operations Command Macdill Air Force Base Sordac-J4
U S Special Operations Command Macdill Air Force Base Sordac-J4 (USA)
Reference documents
Reference
Meaning
M123032
3/9Design control — primary reference
L-3 Communications Integrated Systems L.p. Dba Special Support Programs Division Div Special Support Programs
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.
1660-00-001-1693
DUCT ASSEMBLY,AIR CONDITIONING-H
1660-00-001-1754
BAFFLE,AIR
1660-00-001-2491
CAGE,BYPASS VALVE
1660-00-001-2493
1660-00-001-2493 · Item name not on file
1660-00-001-2496
CONTROL BOX,ELECTRICAL-ELECTRONI
1660-00-001-2497
1660-00-001-2497 · Item name not on file
1660-00-001-4130
1660-00-001-4130 · Item name not on file
1660-00-001-4479
CONTROLLER,AIR PRESSURE,AIRCRAFT
Frequently Asked Questions
What is NSN 1660-01-598-8405?
NSN 1660-01-598-8405 is a Diffuser,air,aircraft Heating an, manufactured by U S Special Operations Command Macdill Air Force Base Sordac-J4, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-598-8405?
NSN 1660-01-598-8405 has 1 manufacturer part number on file: M123032 (U S Special Operations Command Macdill Air Force Base Sordac-J4).
What are the specifications of M123032?
Key specifications for M123032: Special Features: MH-60M PLENUM ASSY, LRU-2; LENGTH 4.63 INCHES, WIDTH 15.31 INCHES. IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-598-8405 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.