PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

3M943C4G3-4Pin,shoulder,headle

Fastener Innovation Technology, Inc. Dba F I T · NSN 1680-01-501-4903 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-501-4903 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-501-4903. Primary manufacturer part number: 3M943C4G3-4.
Features
  • Pin,shoulder,headle — FSC 1680
  • 21 verified cross-references
  • Primary manufacturer: Fastener Innovation Technology, Inc. Dba F I T
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pin,shoulder,headle, cataloged under National Stock Number 1680-01-501-4903, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Fastener Innovation Technology, Inc. Dba F I T. This item has 21 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NamePin,shoulder,headle
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersReid Products Inc. Dba Reid Products Inc (CAGE 59563); Houston Precision Fasteners I Lp (CAGE 1VSL7); Fastener Innovation Technology, Inc. Dba F I T (CAGE 58998); G.s. Precision, Inc. (CAGE 56946); Howmet Global Fastening Systems Inc. Div Voi-Shan Products (CAGE 5M902)
Technical Specifications
ParameterValue
NSN1680-01-501-4903
Primary Part Number3M943C4G3-4
Item NamePin,shoulder,headle
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerFastener Innovation Technology, Inc. Dba F I T
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
11415C4G3-4 Reid Products Inc. Dba Reid Products Inc (USA)
3M943C4G3-4 Houston Precision Fasteners I Lp (USA)
3M943C4G3-4 PRIMARY Fastener Innovation Technology, Inc. Dba F I T (USA)
3M943C4G3-4 G.s. Precision, Inc. (USA)
VS3258C4G3-4 PRIMARY Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA)
VS3258C4G3-4 PRIMARY Howmet Global Fastening Systems Inc Div Torrance Operations (USA)
3M943C4G3-4 Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA)
3M943C4G3-4 Hi-Shear Corporation (USA)
3M943C4G3-4 PRIMARY Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA)
VS3258C4G3-4 PRIMARY Howmet Global Fastening Systems Inc (USA)
3M943C4G3-4 Sps Technologies Inc (USA)
3M943C4G3-4 PRIMARY B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA)
3M943C4G3-4 Sps Technologies Ltd, Tj Brooks Division (GBR)
3M943C4G3-4 PRIMARY The Boeing Company Div Defense (USA)
3M943C4G3-4 Saturn Fasteners Inc (USA)
3M943C4G3-4 Sps Technologies, Llc Dba PB Fasteners (USA)
3M943C4G3-4 Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN)
3M943C4G3-4 PRIMARY Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA)
3M943C4G3-4 PRIMARY Heartland Precision Fasteners Inc (USA)
3M943C4G3-4 PRIMARY Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA)
Related Parts in Aircraft Components and Accessories
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1560-0H58-115-1
1680-00-001-1401
NO ITEM NAME AVAILABLE
1680-00-001-1402
NO ITEM NAME AVAILABLE
1680-00-001-1403
NO ITEM NAME AVAILABLE
1680-00-001-1404
COVER,INERTIA REEL
50-534680-1
1680-00-001-1730
SHIELD,THERMAL RADI
123BP50005-1
1680-00-001-1731
LEVER,REMOTE CONTROL
123CM12012-501
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
123ECP10059-501

Frequently Asked Questions

What is NSN 1680-01-501-4903?

NSN 1680-01-501-4903 is a Pin,shoulder,headle, manufactured by Fastener Innovation Technology, Inc. Dba F I T, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-501-4903?

NSN 1680-01-501-4903 has 21 cross-referenced part numbers: 11415C4G3-4 (Reid Products Inc. Dba Reid Products Inc), 3M943C4G3-4 (Houston Precision Fasteners I Lp), 3M943C4G3-4 (Fastener Innovation Technology, Inc. Dba F I T), 3M943C4G3-4 (G.s. Precision, Inc.), VS3258C4G3-4 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products) and 16 more.

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