NSN 5999-01-512-3453 · NIIN 015123453 · Part number 212A721-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 03640
Government record, cited
NSN 5999-01-512-3453 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-512-3453. Manufacturer of record part number: 212A721-1.
Also searched as5999-01-512-3453 ·
5999015123453 ·
NIIN 015123453 ·
01-512-3453 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 03640 · 212A721-1
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 5999-01-512-3453
NIIN: 015123453
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 212A721-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Cable Assy,aircraft, cataloged under National Stock Number 5999-01-512-3453, 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 Corporation Div Rotary and Mission Systems. 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
5999-01-512-3453
Primary Part Number
212A721-1
Item Name
Cable Assy,aircraft
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Div Rotary and Mission Systems (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 5999-01-512-3453?
NSN 5999-01-512-3453 is a Cable Assy,aircraft, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-512-3453?
NSN 5999-01-512-3453 has 1 manufacturer part number on file: 212A721-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 212A721-1?
Key specifications for 212A721-1: Part Name Assigned by Controlling Agency: (INAVY) CABLE ASSY, AIRCRAFT; End Item Identification: SH-60B ELECTRONICS HELICOPTERS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-512-3453 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.
What is the DEMIL code for NSN 5999-01-512-3453?
NSN 5999-01-512-3453 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.