NSN 5950-01-576-9658 · NIIN 015769658 · Part number D1640
Bosch Security Systems, Inc. · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1QSD9
Government record, cited
NSN 5950-01-576-9658 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-576-9658. Manufacturer of record part number: D1640.
Also searched as5950-01-576-9658 ·
5950015769658 ·
NIIN 015769658 ·
01-576-9658 ·
FSC 5950 Coils and Transformers · CAGE 1QSD9 · D1640 · 401-7522219 ITEM 9
Nearby stock numbers← 5950-01-576-8710 Transformer, Power
·
5950-01-576-9999 Coil, Radio Frequency →
Features
Transformer,current — FSC 5950
Inclosure Type: FULLY INCLOSED
2 manufacturer part numbers on file
Manufacturer of record: Bosch Security Systems, Inc.
Identification
NSN: 5950-01-576-9658
NIIN: 015769658
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: D1640
Manufacturer: Bosch Security Systems, Inc.
General Description
The Transformer,current, cataloged under National Stock Number 5950-01-576-9658, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bosch Security Systems, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-01-576-9658
Primary Part Number
D1640
Item Name
Transformer,current
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Bosch Security Systems, Inc.
Status
ACTIVE
Inclosure Type
FULLY INCLOSED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file
Frequently Asked Questions
What is NSN 5950-01-576-9658?
NSN 5950-01-576-9658 is a Transformer,current, manufactured by Bosch Security Systems, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-576-9658?
NSN 5950-01-576-9658 has 2 manufacturer part numbers on file: 401-7522219 ITEM 9 (Huntington Ingalls Inc Div Newport News Shipbuilding), D1640 (Bosch Security Systems, Inc.).
What are the specifications of D1640?
Key specifications for D1640: Inclosure Type: FULLY INCLOSED; Special Features: END ITEM:PANEL CONTROL ALARM,ITEM RATED AT 16.5VA TO 40VA. 1 specification is documented in the U.S. Government catalog.
Is NSN 5950-01-576-9658 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.