NSN 5999-01-497-9372 · NIIN 014979372 · Part number D248226-1
Lockheed Martin Sippican, Inc. Div Communication Division · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 13030
Government record, cited
NSN 5999-01-497-9372 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-497-9372. Manufacturer of record part number: D248226-1.
Also searched as5999-01-497-9372 ·
5999014979372 ·
NIIN 014979372 ·
01-497-9372 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 13030 · D248226-1
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Communication Division
Identification
NSN: 5999-01-497-9372
NIIN: 014979372
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: D248226-1
Manufacturer: Lockheed Martin Sippican, Inc. Div Communication Division
General Description
The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-497-9372, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-497-9372
Primary Part Number
D248226-1
Item Name
Heat Sink,electrical-Electronic
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Lockheed Martin Sippican, Inc. Div Communication Division
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Sippican, Inc. Div Communication Division (USA)
No interchangeability data on file.
Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-497-9372?
NSN 5999-01-497-9372 is a Heat Sink,electrical-Electronic, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-497-9372?
NSN 5999-01-497-9372 has 1 manufacturer part number on file: D248226-1 (Lockheed Martin Sippican, Inc. Div Communication Division).
What are the specifications of D248226-1?
Key specifications for D248226-1: End Item Identification: E248075(13030) TRIDENT, CONTROL UNIT, ANTENNA. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-497-9372 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.