PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7681Reactor

Tci, Llc · NSN 5950-01-353-2870 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-353-2870 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-353-2870. Primary manufacturer part number: 7681.
Features
  • Reactor — FSC 5950
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Tci, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-353-2870, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tci, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-353-2870
Primary Part Number7681
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTci, Llc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5998-00-056-12047681 INTERCHANGEABLE
Circuit Card Assembly
Drs Signal Solutions, Inc.
4710-00-248-4310 INTERCHANGEABLE
Tube Assembly,metal
5935-00-811-9621768-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5342-00-975-52317681 INTERCHANGEABLE
Receptacle,quick Release Pin
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
3040-01-047-1392 INTERCHANGEABLE
Shaft,straight
5962-01-205-4881 INTERCHANGEABLE
Microcircuit,digital
8010-01-532-12117681 INTERCHANGEABLE
Primer Coating
General Dynamics - Ots, Inc.
5310-01-565-47247681 INTERCHANGEABLE
Washer,shouldered
Keystone Electronics Corp
5340-01-578-10907681 INTERCHANGEABLE
Boot,dust and Moisture Seal
Plastic Dip Moldings Inc
Cross-Reference Index
Part NumberManufacturer
7681 Tci, Llc (USA)
Related Parts
5998-00-056-1204INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7681
4710-00-248-4310INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5935-00-811-9621INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
768-1
5342-00-975-5231INTERCHANGEABLE
RECEPTACLE,QUICK RELEASE PIN
7681
3040-01-047-1392INTERCHANGEABLE
SHAFT,STRAIGHT
5962-01-205-4881INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
8010-01-532-1211INTERCHANGEABLE
PRIMER COATING
7681
5310-01-565-4724INTERCHANGEABLE
WASHER,SHOULDERED
7681
5340-01-578-1090INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
7681

Frequently Asked Questions

What is NSN 5950-01-353-2870?

NSN 5950-01-353-2870 is a Reactor, manufactured by Tci, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-353-2870?

NSN 5950-01-353-2870 has 1 cross-referenced part number: 7681 (Tci, Llc).

What NSN replaces 5950-01-353-2870?

There are 9 known substitutes for 5950-01-353-2870: 5998-00-056-1204, 4710-00-248-4310, 5935-00-811-9621 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7681?

Key specifications for 7681: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 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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