PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

175-601Transistor

Keithley Instruments, Llc · NSN 5961-01-372-9570 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-372-9570 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-372-9570. Primary manufacturer part number: 175-601.
Features
  • Transistor — FSC 5961
  • 1 verified cross-reference
  • Primary manufacturer: Keithley Instruments, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-372-9570, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Keithley Instruments, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-372-9570
Primary Part Number175-601
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKeithley Instruments, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-660-46039060072 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
1610-00-867-071015199-1 INTERCHANGEABLE
Parts Kit,valve Hou
Hamilton Sundstrand Corporation Dba Collins Aerospace
6515-01-156-246700-1756-001-00 INTERCHANGEABLE
Splint Kit,finger
Zimmer, Inc. Dba Z Hotel
6515-01-428-4467175601 INTERCHANGEABLE
Cable Assembly,electrosurgical a
Linvatec Corporation Div Linvatec
1680-01-563-064617560-1 INTERCHANGEABLE
Vibration Monitorin
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Cross-Reference Index
Part NumberManufacturer
175-601 Keithley Instruments, Llc (USA)
Related Parts
5950-00-660-4603INTERCHANGEABLE
TRANSFORMER,POWER
9060072
1610-00-867-0710INTERCHANGEABLE
PARTS KIT,VALVE HOU
15199-1
6515-01-156-2467INTERCHANGEABLE
SPLINT KIT,FINGER
00-1756-001-00
6515-01-428-4467INTERCHANGEABLE
CABLE ASSEMBLY,ELECTROSURGICAL A
175601
1680-01-563-0646INTERCHANGEABLE
VIBRATION MONITORIN
17560-1

Frequently Asked Questions

What is NSN 5961-01-372-9570?

NSN 5961-01-372-9570 is a Transistor, manufactured by Keithley Instruments, Llc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-372-9570?

NSN 5961-01-372-9570 has 1 cross-referenced part number: 175-601 (Keithley Instruments, Llc).

What NSN replaces 5961-01-372-9570?

There are 5 known substitutes for 5961-01-372-9570: 5950-00-660-4603, 1610-00-867-0710, 6515-01-156-2467 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 175-601?

Key specifications for 175-601: Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; End Item Identification: A6625-01-310-6232. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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