PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31217Transistor

Trio Laboratories Inc · NSN 5961-01-340-2554 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-340-2554 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-340-2554. Primary manufacturer part number: 31217.
Features
  • Transistor — FSC 5961
  • 1 verified cross-reference
  • Primary manufacturer: Trio Laboratories Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-340-2554, 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 Trio Laboratories Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransistor
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersTrio Laboratories Inc (CAGE 00638)
Technical Specifications
ParameterValue
NSN5961-01-340-2554
Primary Part Number31217
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTrio Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5136-00-189-32384463 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5935-00-660-907731-217 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
5935-00-732-1919REB49102 INTERCHANGEABLE
Adapter,connector
Naval Ship Systems Command
5935-00-739-2242 INTERCHANGEABLE
Adapter,connector
4820-01-019-812731217 INTERCHANGEABLE
Lap,assembly,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5999-01-254-970031217 INTERCHANGEABLE
Clamp,electrical
Abb Installation Products Inc
5110-01-646-230031-217 INTERCHANGEABLE
Reamer,hand
Pan American Tool Corp
Cross-Reference Index
Part NumberManufacturer
31217 Trio Laboratories Inc (USA)
Related Parts
5136-00-189-3238INTERCHANGEABLE
DIE,THREAD CUTTING
4463
5935-00-660-9077INTERCHANGEABLE
ADAPTER,CONNECTOR
31-217
5935-00-732-1919INTERCHANGEABLE
ADAPTER,CONNECTOR
REB49102
5935-00-739-2242INTERCHANGEABLE
ADAPTER,CONNECTOR
4820-01-019-8127INTERCHANGEABLE
LAP,ASSEMBLY,VALVE
31217
5999-01-254-9700INTERCHANGEABLE
CLAMP,ELECTRICAL
31217
5110-01-646-2300INTERCHANGEABLE
REAMER,HAND
31-217

Frequently Asked Questions

What is NSN 5961-01-340-2554?

NSN 5961-01-340-2554 is a Transistor, manufactured by Trio Laboratories Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-340-2554?

NSN 5961-01-340-2554 has 1 cross-referenced part number: 31217 (Trio Laboratories Inc).

What NSN replaces 5961-01-340-2554?

There are 7 known substitutes for 5961-01-340-2554: 5136-00-189-3238, 5935-00-660-9077, 5935-00-732-1919 and 4 more. Verify interchangeability with system specifications before substitution.

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