NSN 5945-01-643-6617 · NIIN 016436617 · Part number CR-MH
Abb Power T and D Co Inc Underground Distribution Transformer Div · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 52257
Government record, cited
NSN 5945-01-643-6617 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-643-6617. Manufacturer of record part number: CR-MH.
Also searched as5945-01-643-6617 ·
5945016436617 ·
NIIN 016436617 ·
01-643-6617 ·
FSC 5945 Relays and Solenoids · CAGE 52257 · CR-MH
Manufacturer of record: Abb Power T and D Co Inc Underground Distribution Transformer Div
Identification
NSN: 5945-01-643-6617
NIIN: 016436617
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CR-MH
Manufacturer: Abb Power T and D Co Inc Underground Distribution Transformer Div
General Description
The Retainer,electrical Relay, cataloged under National Stock Number 5945-01-643-6617, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Power T and D Co Inc Underground Distribution Transformer Div. 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
5945-01-643-6617
Primary Part Number
CR-MH
Item Name
Retainer,electrical Relay
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Abb Power T and D Co Inc Underground Distribution Transformer Div
Abb Power T and D Co Inc Underground Distribution Transformer Div (USA)
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 5945-01-643-6617?
NSN 5945-01-643-6617 is a Retainer,electrical Relay, manufactured by Abb Power T and D Co Inc Underground Distribution Transformer Div, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-643-6617?
NSN 5945-01-643-6617 has 1 manufacturer part number on file: CR-MH (Abb Power T and D Co Inc Underground Distribution Transformer Div).
What are the specifications of CR-MH?
Key specifications for CR-MH: Overall Height: 23.0 MILLIMETERS NOMINAL MM; Overall Length: 60.0 MILLIMETERS NOMINAL MM; Overall Width: 26.0 MILLIMETERS NOMINAL MM; End Item Identification: F-15SA. 1 specification is documented in the U.S. Government catalog.
Is NSN 5945-01-643-6617 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.