NSN 5999-01-258-5459 · NIIN 012585459 · Part number 1555186-1
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 10001
Government record, cited
NSN 5999-01-258-5459 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-258-5459. Manufacturer of record part number: 1555186-1.
Also searched as5999-01-258-5459 ·
5999012585459 ·
NIIN 012585459 ·
01-258-5459 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 10001 · 1555186-1
General Characteristics Item Description: LENGTH 19.750 INCHES MINIMUM AND 20.250 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 5999-01-258-5459
NIIN: 012585459
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1555186-1
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Nitrogen Probe Assembly, cataloged under National Stock Number 5999-01-258-5459, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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
5999-01-258-5459
Primary Part Number
1555186-1
Item Name
Nitrogen Probe Assembly
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
General Characteristics Item Description
LENGTH 19.750 INCHES MINIMUM AND 20.250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (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 5999-01-258-5459?
NSN 5999-01-258-5459 is a Nitrogen Probe Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-258-5459?
NSN 5999-01-258-5459 has 1 manufacturer part number on file: 1555186-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 1555186-1?
Key specifications for 1555186-1: General Characteristics Item Description: LENGTH 19.750 INCHES MINIMUM AND 20.250 INCHES MAXIMUM IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5999-01-258-5459 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.