NSN 1660-00-677-8259 · NIIN 006778259 · Part number 103864
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 1660-00-677-8259 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-677-8259. Manufacturer of record part number: 103864.
Also searched as1660-00-677-8259 ·
1660006778259 ·
NIIN 006778259 ·
00-677-8259 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE 01359 · 103864
Manufacturer of record: Triumph Thermal Systems - Maryland, Inc.
Identification
NSN: 1660-00-677-8259
NIIN: 006778259
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 103864
Manufacturer: Triumph Thermal Systems - Maryland, Inc.
General Description
The Pushrod,temperature, cataloged under National Stock Number 1660-00-677-8259, 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.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Pushrod,temperature
FSC / FSG
1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment (FSG 16)
Manufacturers
Triumph Thermal Systems - Maryland, Inc. (CAGE 01359)
Technical Specifications
Parameter
Value
NSN
1660-00-677-8259
Primary Part Number
103864
Item Name
Pushrod,temperature
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Triumph Thermal Systems - Maryland, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5961-00-853-6583103864POSSIBLE MATCH
SEMICONDUCTOR DEVICE SET
Possible match (shared part number)General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
5365-01-120-7464103864POSSIBLE MATCH
SLEEVE
Possible match (shared part number)Phi
5307-01-218-1346103864POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
NSN 1660-00-677-8259 is a Pushrod,temperature, 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 1660-00-677-8259?
NSN 1660-00-677-8259 has 1 manufacturer part number on file: 103864 (Triumph Thermal Systems - Maryland, Inc.).
What NSN replaces 1660-00-677-8259?
3 possible matches (shared part number, not a government interchangeability claim): 5961-00-853-6583, 5365-01-120-7464, 5307-01-218-1346. Verify interchangeability with system specifications before substitution.
Is NSN 1660-00-677-8259 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 1660-00-677-8259?
NSN 1660-00-677-8259 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.