PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2373Snap Hook

Wichard, Inc. Dba Wichard Inc · NSN 5340-01-559-5516 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-559-5516 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-559-5516. Primary manufacturer part number: 2373.
Features
  • Snap Hook — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Wichard, Inc. Dba Wichard Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Snap Hook, cataloged under National Stock Number 5340-01-559-5516, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wichard, Inc. Dba Wichard Inc. This item has 1 commercial cross-reference 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-559-5516
Primary Part Number2373
Item NameSnap Hook
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerWichard, Inc. Dba Wichard Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-01-243-4496NAS1831B4B12 SUCCESSOR
Standoff,threaded,spacing
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2910-00-139-49722373-1 INTERCHANGEABLE
Nozzle,air,directional
Aerospace Lighting Corporation
2940-00-372-3553235116 INTERCHANGEABLE
Filter Element,intake Air Cleane
Kohler Co Engine Plant Div
5950-00-578-86261141644 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5826-00-646-8543 INTERCHANGEABLE
Shock Mount Assembl
5330-00-790-24962373 INTERCHANGEABLE
Gasket
Velan Valve Corp.
1650-00-885-2094 INTERCHANGEABLE
Filter,fluid
5950-00-909-26982373 INTERCHANGEABLE
Transformer,power
Standard Industries
5342-00-914-88942373 INTERCHANGEABLE
Lock Assembly,compa
Adams Rite Aerospace, Inc
5340-01-222-0016237-3 INTERCHANGEABLE
Clamp,loop
The Metal Marker Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
2373 PRIMARY Wichard, Inc. Dba Wichard Inc (USA)
Related Parts
5340-01-243-4496SUCCESSOR
STANDOFF,THREADED,SPACING
NAS1831B4B12
2910-00-139-4972INTERCHANGEABLE
NOZZLE,AIR,DIRECTIONAL
2373-1
2940-00-372-3553INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
235116
5950-00-578-8626INTERCHANGEABLE
COIL,RADIO FREQUENCY
1141644
5826-00-646-8543INTERCHANGEABLE
SHOCK MOUNT ASSEMBL
5330-00-790-2496INTERCHANGEABLE
GASKET
2373
1650-00-885-2094INTERCHANGEABLE
FILTER,FLUID
5950-00-909-2698INTERCHANGEABLE
TRANSFORMER,POWER
2373
5342-00-914-8894INTERCHANGEABLE
LOCK ASSEMBLY,COMPA
2373
5340-01-222-0016INTERCHANGEABLE
CLAMP,LOOP
237-3
5120-01-399-9301INTERCHANGEABLE
MIRROR,INSPECTION
J2373
5120-01-731-2670INTERCHANGEABLE
FISHING TOOL,ELECTRICAL LEAD
CHITA0008-100

Frequently Asked Questions

What is NSN 5340-01-559-5516?

NSN 5340-01-559-5516 is a Snap Hook, manufactured by Wichard, Inc. Dba Wichard Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-559-5516?

NSN 5340-01-559-5516 has 1 cross-referenced part number: 2373 (Wichard, Inc. Dba Wichard Inc).

What NSN replaces 5340-01-559-5516?

There are 12 known substitutes for 5340-01-559-5516: 5340-01-243-4496, 2910-00-139-4972, 2940-00-372-3553 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2373?

Key specifications for 2373: End Item Identification: AC WINCH ASSY, DDS; Overall Length: 80.0 MILLIMETERS NOMINAL MM. 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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