NSN 5940-01-032-2911 · NIIN 010322911 · Part number 22521-3R
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · FSC 5940 — Lugs, Terminals, and Terminal Strips · FSG 59 — Electrical and Electronic Equipment Components · CAGE 09004
Government record, cited
NSN 5940-01-032-2911 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-032-2911. Manufacturer of record part number: 22521-3R.
Also searched as5940-01-032-2911 ·
5940010322911 ·
NIIN 010322911 ·
01-032-2911 ·
FSC 5940 Lugs, Terminals, and Terminal Strips · CAGE 09004 · 22521-3R
Mounting Configuration: TWO 0.196 IN. DIA HOLES SPACED 1.750 IN. APART IN
Material: PLASTIC
1 manufacturer part number on file
Manufacturer of record: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Identification
NSN: 5940-01-032-2911
NIIN: 010322911
FSC: 5940 — Lugs, Terminals, and Terminal Strips
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 22521-3R
Manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
General Description
The Cover,terminal Board, cataloged under National Stock Number 5940-01-032-2911, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 5 specifications, 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
5940-01-032-2911
Primary Part Number
22521-3R
Item Name
Cover,terminal Board
FSC / FSG
5940 / 59 — Lugs, Terminals, and Terminal Strips
Manufacturer
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
No interchangeability data on file.
Other items in FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045
TERMINAL BOARD ASSEMBLY
5940-00-000-0235
5940-00-000-0235 · Item name not on file
5940-00-001-1331
5940-00-001-1331 · Item name not on file
5940-00-001-1332
5940-00-001-1332 · Item name not on file
5940-00-001-1333
5940-00-001-1333 · Item name not on file
5940-00-001-1335
5940-00-001-1335 · Item name not on file
5940-00-001-1336
5940-00-001-1336 · Item name not on file
5940-00-001-1358
5940-00-001-1358 · Item name not on file
Frequently Asked Questions
What is NSN 5940-01-032-2911?
NSN 5940-01-032-2911 is a Cover,terminal Board, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
What part numbers are listed for NSN 5940-01-032-2911?
NSN 5940-01-032-2911 has 1 manufacturer part number on file: 22521-3R (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
What are the specifications of 22521-3R?
Key specifications for 22521-3R: Body Width: 1.120 INCHES NOMINAL IN; Body Height: 0.120 INCHES NOMINAL IN; Body Length: 2.070 INCHES NOMINAL IN; Mounting Configuration: TWO 0.196 IN. DIA HOLES SPACED 1.750 IN. APART IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5940-01-032-2911 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.