NSN 1680-01-556-2835 · NIIN 015562835 · Part number 7450294-1
Naval Sea Systems Command · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 53711
Government record, cited
NSN 1680-01-556-2835 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-556-2835. Manufacturer of record part number: 7450294-1.
Also searched as1680-01-556-2835 ·
1680015562835 ·
NIIN 015562835 ·
01-556-2835 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 53711 · 7450294-1
Nearby stock numbers← 1680-01-556-2832 Foam Pad, Aircraft E
·
1680-01-556-2836 Power Connector Asyembly →
Features
Heat Xfer Pad,sm,ai — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 1680-01-556-2835
NIIN: 015562835
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 7450294-1
Manufacturer: Naval Sea Systems Command
General Description
The Heat Xfer Pad,sm,ai, cataloged under National Stock Number 1680-01-556-2835, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Sea Systems Command. 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
1680-01-556-2835
Primary Part Number
7450294-1
Item Name
Heat Xfer Pad,sm,ai
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-556-2835?
NSN 1680-01-556-2835 is a Heat Xfer Pad,sm,ai, manufactured by Naval Sea Systems Command, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-556-2835?
NSN 1680-01-556-2835 has 1 manufacturer part number on file: 7450294-1 (Naval Sea Systems Command).
What are the specifications of 7450294-1?
Key specifications for 7450294-1: Part Name Assigned by Controlling Agency: HEAT XFER PAD, SM, A; End Item Identification: INTERFACE UNIT, AUTO. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-556-2835 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.