FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components
Government record, cited
Also searched as5950-00-121-3906 ·
5950001213906 ·
NIIN 001213906 ·
00-121-3906 ·
FSC 5950 Coils and Transformers · 515-3226-06-21 · 419048-6 · FB-0750-1810-0 · 3226-6 · 515-3226-06-21-00
Nearby stock numbers← 5950-00-121-3901 Transformer, Power
·
5950-00-121-3916 Coil, Radio Frequency →
Features
Core,electromagnetic Component — FSC 5950
Body Diameter: 0.181 INCHES NOMINAL IN
Body Thread Size: NO. 10/0.190 IN./-32 IN
Body Length: 0.312 INCHES NOMINAL IN
Identification
NSN: 5950-00-121-3906
NIIN: 001213906
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Core,electromagnetic Component, cataloged under National Stock Number 5950-00-121-3906, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-00-121-3906
Item Name
Core,electromagnetic Component
FSC / FSG
5950 / 59 — Coils and Transformers
Status
ACTIVE
Body Diameter
0.181 INCHES NOMINAL IN
Body Thread Size
NO. 10/0.190 IN./-32 IN
Body Length
0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1650-00-417-644232266POSSIBLE MATCH
BODY,SELECTOR VALVE
Possible match (shared part number)Moog Inc
5330-00-493-8804POSSIBLE MATCH
GASKET
Possible match (shared part number)
4520-00-782-836032266POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Possible match (shared part number)Andrew Llc
5999-01-217-838832266POSSIBLE MATCH
RELAY-SWITCH
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
5310-01-273-998532266POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
6625-01-386-1617POSSIBLE MATCH
DISPLAY,LIQUID CRYS
Possible match (shared part number)
6545-01-603-7398TICS.00.8100.CPOSSIBLE MATCH
KIT,EXTRACTION
Possible match (shared part number)Tribalco Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
515-3226-06-21
5/9Secondary reference
Interconnection Products Inc
419048-6
3/2Design control — primary reference
U.S. Government activity
FB-0750-1810-0
5/2Secondary reference
U.S. Government activity
3226-6
5/9Secondary reference
Interconnection Products Inc
515-3226-06-21-00
5/9Secondary reference
Interconnection Products Inc
Related Parts
1650-00-417-6442POSSIBLE MATCH
BODY,SELECTOR VALVE
32266
5330-00-493-8804POSSIBLE MATCH
GASKET
4520-00-782-8360POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
32266
5999-01-217-8388POSSIBLE MATCH
RELAY-SWITCH
32266
5310-01-273-9985POSSIBLE MATCH
WASHER,FLAT
32266
6625-01-386-1617POSSIBLE MATCH
DISPLAY,LIQUID CRYS
6545-01-603-7398POSSIBLE MATCH
KIT,EXTRACTION
TICS.00.8100.C
Frequently Asked Questions
What is NSN 5950-00-121-3906?
NSN 5950-00-121-3906 is a Core,electromagnetic Component, classified under FSC 5950, Coils and Transformers. Status: active.
What NSN replaces 5950-00-121-3906?
7 possible matches (shared part number, not a government interchangeability claim): 1650-00-417-6442, 5330-00-493-8804, 4520-00-782-8360. Verify interchangeability with system specifications before substitution.
What are the specifications of 5950-00-121-3906?
Key specifications for 5950-00-121-3906: Body Diameter: 0.181 INCHES NOMINAL IN; Body Thread Size: NO. 10/0.190 IN./-32 IN; Body Length: 0.312 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5950-00-121-3906 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.