NSN 5961-01-376-7557 · NIIN 013767557 · Part number CTS31881
Crystalonics, Inc. · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 12498
Government record, cited
NSN 5961-01-376-7557 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-376-7557. Manufacturer of record part number: CTS31881.
Also searched as5961-01-376-7557 ·
5961013767557 ·
NIIN 013767557 ·
01-376-7557 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 12498 · CTS31881 · ITS 31881 · SC5961-0061-1 · DN1664
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CTS31881
Manufacturer: Crystalonics, Inc.
General Description
The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-376-7557, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Crystalonics, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Semiconductor Devices,unitized
FSC / FSG
5961 — Semiconductor Devices and Associated Hardware (FSG 59)
Manufacturers
Crystalonics, Inc. (CAGE 12498); Siliconix Incorporated Div Siliconix (CAGE 17856)
Technical Specifications
Parameter
Value
NSN
5961-01-376-7557
Primary Part Number
CTS31881
Item Name
Semiconductor Devices,unitized
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Other items in FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-00-000-4541
5961-00-000-4541 · Item name not on file
5961-00-000-5400
5961-00-000-5400 · Item name not on file
5961-00-000-7614
5961-00-000-7614 · Item name not on file
5961-00-000-8760
5961-00-000-8760 · Item name not on file
5961-00-001-1352
5961-00-001-1352 · Item name not on file
5961-00-001-2624
5961-00-001-2624 · Item name not on file
5961-00-001-2978
SEMICONDUCTOR DEVICE,DIODE
Frequently Asked Questions
What is NSN 5961-01-376-7557?
NSN 5961-01-376-7557 is a Semiconductor Devices,unitized, manufactured by Crystalonics, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-376-7557?
NSN 5961-01-376-7557 has 2 manufacturer part numbers on file: CTS31881 (Crystalonics, Inc.), DN1664 (Siliconix Incorporated Div Siliconix).
Is NSN 5961-01-376-7557 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.