NSN 5945-01-450-2977 · NIIN 014502977 · Part number A1242-POTR
Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769 · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0NWE3
Government record, cited
NSN 5945-01-450-2977 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-450-2977. Manufacturer of record part number: A1242-POTR.
Also searched as5945-01-450-2977 ·
5945014502977 ·
NIIN 014502977 ·
01-450-2977 ·
FSC 5945 Relays and Solenoids · CAGE 0NWE3 · A1242-POTR
Manufacturer of record: Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769
Identification
NSN: 5945-01-450-2977
NIIN: 014502977
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: A1242-POTR
Manufacturer: Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769
General Description
The Relay,electromagnetic, cataloged under National Stock Number 5945-01-450-2977, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769. 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
5945-01-450-2977
Primary Part Number
A1242-POTR
Item Name
Relay,electromagnetic
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769
Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769 (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 5945-01-450-2977?
NSN 5945-01-450-2977 is a Relay,electromagnetic, manufactured by Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-450-2977?
NSN 5945-01-450-2977 has 1 manufacturer part number on file: A1242-POTR (Custom Controls Co Do Not Use As This Is a Dupe Code Use Code 28769).
What are the specifications of A1242-POTR?
Key specifications for A1242-POTR: End Item Identification: PREPROVISIONING SUPPORT NAVICP IS POE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-450-2977 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.