PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200581Snap Hook

Heckler & Koch, Inc. · NSN 5340-01-376-3559 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-376-3559 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-376-3559. Primary manufacturer part number: 200581.
Features
  • Snap Hook — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Heckler & Koch, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Snap Hook, cataloged under National Stock Number 5340-01-376-3559, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Heckler & Koch, 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. Unit of issue: EA.

Catalog Facts
Item NameSnap Hook
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersHeckler & Koch, Inc. (CAGE 3T821)
Technical Specifications
ParameterValue
NSN5340-01-376-3559
Primary Part Number200581
Item NameSnap Hook
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHeckler & Koch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
2995-00-091-4501200581 INTERCHANGEABLE
Guide Assy,armature
Marotta Controls Inc
5330-00-291-8951200581 INTERCHANGEABLE
Gasket
Sealcraft Corporation
7045-01-321-0642 INTERCHANGEABLE
Tape,electronic Data Processing
1560-01-680-935220058.1 INTERCHANGEABLE
Panel,structural,aircraft
Kenjer Industries
Cross-Reference Index
Part NumberManufacturer
200581 PRIMARY Heckler & Koch, Inc. (USA)
Related Parts
2995-00-091-4501INTERCHANGEABLE
GUIDE ASSY,ARMATURE
200581
5330-00-291-8951INTERCHANGEABLE
GASKET
200581
7045-01-321-0642INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
1560-01-680-9352INTERCHANGEABLE
PANEL,STRUCTURAL,AIRCRAFT
20058.1

Frequently Asked Questions

What is NSN 5340-01-376-3559?

NSN 5340-01-376-3559 is a Snap Hook, manufactured by Heckler & Koch, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-376-3559?

NSN 5340-01-376-3559 has 1 cross-referenced part number: 200581 (Heckler & Koch, Inc.).

What NSN replaces 5340-01-376-3559?

There are 4 known substitutes for 5340-01-376-3559: 2995-00-091-4501, 5330-00-291-8951, 7045-01-321-0642 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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