PartsTable TECHNICAL DATA SHEET
NSN 5945-00-951-8902Government record, cited

Cover, Electrical Relay5945-00-951-8902

NSN 5945-00-951-8902 · NIIN 009518902 · Part number SI-2399-1XZ
Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 60980
Government record, cited
NSN 5945-00-951-8902 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-951-8902. Manufacturer of record part number: SI-2399-1XZ.
Also searched as  5945-00-951-8902 · 5945009518902 · NIIN 009518902 · 00-951-8902 · FSC 5945 Relays and Solenoids · CAGE 60980 · SI-2399-1XZ · S1-2399-1XZ · S1-2399-1XZ · 34-00111-001
Nearby stock numbers  ·
Features
  • Cover,electrical Relay — FSC 5945
  • Mounting Configuration: FOUR 0.188 IN. DIA MTG HOLES W/ONE HOLE CENTERED ON ENDS AND SIDES IN
  • Material: RUBBER
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites
Identification
  • NSN: 5945-00-951-8902
  • NIIN: 009518902
  • FSC: 5945 — Relays and Solenoids
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: SI-2399-1XZ
  • Manufacturer: Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites
General Description

The Cover,electrical Relay, cataloged under National Stock Number 5945-00-951-8902, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-951-8902
Primary Part NumberSI-2399-1XZ
Item NameCover,electrical Relay
FSC / FSG5945 / 59 — Relays and Solenoids
ManufacturerMeggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites
StatusACTIVE
Mounting ConfigurationFOUR 0.188 IN. DIA MTG HOLES W/ONE HOLE CENTERED ON ENDS AND SIDES IN
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
SI-2399-1XZ PRIMARY Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites (USA)
34-00111-001 Raytheon Company (USA)
Reference documents
ReferenceMeaning
S1-2399-1XZ 5/9 Secondary reference
Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites
S1-2399-1XZ 5/9 Secondary reference
New Idria Inc Huntington Rubber Co Div
No interchangeability data on file.
Other items in FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
5945-00-001-1891 · Item name not on file
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD

Frequently Asked Questions

What is NSN 5945-00-951-8902?

NSN 5945-00-951-8902 is a Cover,electrical Relay, manufactured by Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-951-8902?

NSN 5945-00-951-8902 has 2 manufacturer part numbers on file: SI-2399-1XZ (Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites), 34-00111-001 (Raytheon Company).

What are the specifications of SI-2399-1XZ?

Key specifications for SI-2399-1XZ: Overall Height: 1.090 INCHES NOMINAL IN; Overall Length: 2.100 INCHES NOMINAL IN; Overall Width: 2.000 INCHES NOMINAL IN; Mounting Configuration: FOUR 0.188 IN. DIA MTG HOLES W/ONE HOLE CENTERED ON ENDS AND SIDES IN. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5945-00-951-8902 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.

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.
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