NSN 1660-00-063-4906 · NIIN 000634906 · Part number 104418
Triumph Thermal Systems - Maryland, Inc. · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 01359
Government record, cited
NSN 1660-00-063-4906 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-063-4906. Manufacturer of record part number: 104418.
Also searched as1660-00-063-4906 ·
1660000634906 ·
NIIN 000634906 ·
00-063-4906 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 01359 · 104418
General Characteristics Item Description: USED ON 104720 CONTROL
1 manufacturer part number on file
Manufacturer of record: Triumph Thermal Systems - Maryland, Inc.
Identification
NSN: 1660-00-063-4906
NIIN: 000634906
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 104418
Manufacturer: Triumph Thermal Systems - Maryland, Inc.
General Description
The Retainer,shaft, cataloged under National Stock Number 1660-00-063-4906, 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 Triumph Thermal Systems - Maryland, Inc.. 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1660-00-063-4906
Primary Part Number
104418
Item Name
Retainer,shaft
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Triumph Thermal Systems - Maryland, Inc.
Status
ACTIVE
General Characteristics Item Description
USED ON 104720 CONTROL
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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-00-085-0617104418POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)L3harris Technologies, Inc. Dba Harris Corporation
5935-00-455-4824SKT102PCVI0LETPOSSIBLE MATCH
JACK,TIP
Possible match (shared part number)Itt Cannon Rf Products
5305-00-621-2132104418POSSIBLE MATCH
SCREW,SPECIAL
Possible match (shared part number)Telemechanics Inc
NSN 1660-00-063-4906 is a Retainer,shaft, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-00-063-4906?
NSN 1660-00-063-4906 has 1 manufacturer part number on file: 104418 (Triumph Thermal Systems - Maryland, Inc.).
What NSN replaces 1660-00-063-4906?
4 possible matches (shared part number, not a government interchangeability claim): 5305-00-085-0617, 5935-00-455-4824, 5305-00-621-2132. Verify interchangeability with system specifications before substitution.
What are the specifications of 104418?
Key specifications for 104418: General Characteristics Item Description: USED ON 104720 CONTROL. 1 specification is documented in the U.S. Government catalog.
Is NSN 1660-00-063-4906 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.