PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121461Adapter,connector

Arnold a Semler Inc · NSN 4730-00-356-4676 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-356-4676 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-356-4676. Primary manufacturer part number: 121461.
Features
  • Adapter,connector — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Arnold a Semler Inc
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 4730-00-356-4676, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Arnold a Semler Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,connector
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersArnold a Semler Inc (CAGE 50870)
Technical Specifications
ParameterValue
NSN4730-00-356-4676
Primary Part Number121461
Item NameAdapter,connector
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerArnold a Semler Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-117-0757T113 INTERCHANGEABLE
Bearing,roller,thrust
The Timken Corporation
5841-01-106-3543121461 INTERCHANGEABLE
Amplifier Assembly
Astronautics Corporation of America
5340-01-109-1665 INTERCHANGEABLE
Rod,straight,headless
5998-01-249-9753121-461 INTERCHANGEABLE
Electronic Components Assembly
Tricor Systems Inc
Cross-Reference Index
Part NumberManufacturer
121461 Arnold a Semler Inc (USA)
Related Parts
3110-00-117-0757INTERCHANGEABLE
BEARING,ROLLER,THRUST
T113
5841-01-106-3543INTERCHANGEABLE
AMPLIFIER ASSEMBLY
121461
5340-01-109-1665INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
5998-01-249-9753INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
121-461

Frequently Asked Questions

What is NSN 4730-00-356-4676?

NSN 4730-00-356-4676 is a Adapter,connector, manufactured by Arnold a Semler Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-356-4676?

NSN 4730-00-356-4676 has 1 cross-referenced part number: 121461 (Arnold a Semler Inc).

What NSN replaces 4730-00-356-4676?

There are 4 known substitutes for 4730-00-356-4676: 3110-00-117-0757, 5841-01-106-3543, 5340-01-109-1665 and 1 more. Verify interchangeability with system specifications before substitution.

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