NSN 1680-01-574-2249 · NIIN 015742249 · Part number RX730-53
Lockheed Martin Corporation · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 0L1E5
Government record, cited
NSN 1680-01-574-2249 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-574-2249. Manufacturer of record part number: RX730-53.
Also searched as1680-01-574-2249 ·
1680015742249 ·
NIIN 015742249 ·
01-574-2249 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 0L1E5 · RX730-53
Nearby stock numbers← 1680-01-574-2248 Installation and Equipment Kit, a
·
1680-01-574-2250 Installation and Equipment Kit, a →
Features
Installation and Equipment Kit,a — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 1680-01-574-2249
NIIN: 015742249
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: RX730-53
Manufacturer: Lockheed Martin Corporation
General Description
The Installation and Equipment Kit,a, cataloged under National Stock Number 1680-01-574-2249, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Lockheed Martin Corporation. 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
1680-01-574-2249
Primary Part Number
RX730-53
Item Name
Installation and Equipment Kit,a
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 1680-01-574-2249?
NSN 1680-01-574-2249 is a Installation and Equipment Kit,a, manufactured by Lockheed Martin Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-574-2249?
NSN 1680-01-574-2249 has 1 manufacturer part number on file: RX730-53 (Lockheed Martin Corporation).
What are the specifications of RX730-53?
Key specifications for RX730-53: End Item Identification: U-2 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-574-2249 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 1680-01-574-2249?
NSN 1680-01-574-2249 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.