PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-541Terminal Block,electrical

Cinch Connectivity Solutions Inc. · NSN 2920-01-449-6027 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-449-6027 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-449-6027. Primary manufacturer part number: 12-541.
Features
  • Terminal Block,electrical — FSC 2920
  • 2 verified cross-references
  • Primary manufacturer: Cinch Connectivity Solutions Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Block,electrical, cataloged under National Stock Number 2920-01-449-6027, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cinch Connectivity Solutions Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-01-449-6027
Primary Part Number12-541
Item NameTerminal Block,electrical
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerCinch Connectivity Solutions Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5110-00-234-6539 INTERCHANGEABLE
File,hand
5310-00-282-4779 INTERCHANGEABLE
Nut,plain,hexagon
5950-00-356-0217402816 INTERCHANGEABLE
Transformer,power
Aimtron Systems, Llc
6230-00-431-86211254-1 INTERCHANGEABLE
Shade,lamp
Aerospace Lighting Corporation
5935-00-799-36931250-0138 INTERCHANGEABLE
Connector,plug,electrical
Keysight Technologies Inc
5935-01-128-6717ST5M1348TS1E INTERCHANGEABLE
Connector,plug,electrical
The Boeing Company Div Defense
5310-01-157-321212541 INTERCHANGEABLE
Washer Tab Lock
Westerbeke Corporation
3040-01-164-0355225501001 INTERCHANGEABLE
Shaft,shouldered
Aljers Llc
5340-01-275-6732 INTERCHANGEABLE
Caster,swivel
5996-01-366-3912 INTERCHANGEABLE
Amplifier,radio Frequency
Cross-Reference Index
Part NumberManufacturer
12-541 PRIMARY Cinch Connectivity Solutions Inc. (USA)
28F1030 Cinch Connectivity Solutions Inc. (USA)
Related Parts
5110-00-234-6539INTERCHANGEABLE
FILE,HAND
5310-00-282-4779INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5950-00-356-0217INTERCHANGEABLE
TRANSFORMER,POWER
402816
6230-00-431-8621INTERCHANGEABLE
SHADE,LAMP
1254-1
5935-00-799-3693INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1250-0138
5935-01-128-6717INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
ST5M1348TS1E
5310-01-157-3212INTERCHANGEABLE
WASHER TAB LOCK
12541
3040-01-164-0355INTERCHANGEABLE
SHAFT,SHOULDERED
225501001
5340-01-275-6732INTERCHANGEABLE
CASTER,SWIVEL
5996-01-366-3912INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
1640-01-600-5783INTERCHANGEABLE
CONNECTOR,ROD END,AVIATION
1254-1
1680-01-658-3215INTERCHANGEABLE
TIE ROD END,SPEICAL
1254-1

Frequently Asked Questions

What is NSN 2920-01-449-6027?

NSN 2920-01-449-6027 is a Terminal Block,electrical, manufactured by Cinch Connectivity Solutions Inc., classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-449-6027?

NSN 2920-01-449-6027 has 2 cross-referenced part numbers: 12-541 (Cinch Connectivity Solutions Inc.), 28F1030 (Cinch Connectivity Solutions Inc.).

What NSN replaces 2920-01-449-6027?

There are 12 known substitutes for 2920-01-449-6027: 5110-00-234-6539, 5310-00-282-4779, 5950-00-356-0217 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-541?

Key specifications for 12-541: End Item Identification: WEAPON SYSTEM E/I MARS CLASS AFS; Special Features: TWELVE TERMINALS. 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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