NSN 1680-01-509-5765 · NIIN 015095765 · Part number 10738250
Limco Airepair Inc. · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 16630
Government record, cited
NSN 1680-01-509-5765 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-509-5765. Manufacturer of record part number: 10738250.
Also searched as1680-01-509-5765 ·
1680015095765 ·
NIIN 015095765 ·
01-509-5765 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 16630 · 10738250
Nearby stock numbers← 1680-01-509-5751 Drive Link Bearing,
·
1680-01-509-5767 Fitting, Aircraft, Ma →
Features
Heat Exchanger,airc — FSC 1680
Criticality Code Justification: AGAV
Material: ALUMINUM
1 manufacturer part number on file
Manufacturer of record: Limco Airepair Inc.
Identification
NSN: 1680-01-509-5765
NIIN: 015095765
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 10738250
Manufacturer: Limco Airepair Inc.
General Description
The Heat Exchanger,airc, cataloged under National Stock Number 1680-01-509-5765, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Limco Airepair Inc.. Government technical data includes 2 specifications, 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
1680-01-509-5765
Primary Part Number
10738250
Item Name
Heat Exchanger,airc
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 1680-01-509-5765?
NSN 1680-01-509-5765 is a Heat Exchanger,airc, manufactured by Limco Airepair Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-509-5765?
NSN 1680-01-509-5765 has 1 manufacturer part number on file: 10738250 (Limco Airepair Inc.).
What are the specifications of 10738250?
Key specifications for 10738250: Criticality Code Justification: AGAV; End Item Identification: MV-22 AIRCRAFT; Material: ALUMINUM. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-509-5765 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 1680-01-509-5765?
NSN 1680-01-509-5765 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.