PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

734-3/8Snap Hook

Buckles International, Inc. · NSN 5340-00-462-4491 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-462-4491 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-462-4491. Primary manufacturer part number: 734-3/8.
Features
  • Snap Hook — FSC 5340
  • Material: STEEL HOOK
  • Material: STEEL BLADE
  • End Position: CONNECTION END IN SAME PLANE AS HOOK END
  • Hook Style Designator: SPRING BLADE
  • Unattached Ring: NOT INCLUDED
  • Design Type: FIXED
  • Rubber Covered Feature: NOT INCLUDED
Applications
  • Applications requiring Steel Hook construction
General Description

The Snap Hook, cataloged under National Stock Number 5340-00-462-4491, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Buckles International, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-462-4491
Primary Part Number734-3/8
Item NameSnap Hook
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerBuckles International, Inc.
StatusACTIVE
MaterialSTEEL HOOK
MaterialSTEEL BLADE
End PositionCONNECTION END IN SAME PLANE AS HOOK END
Hook Style DesignatorSPRING BLADE
Unattached RingNOT INCLUDED
Design TypeFIXED
Rubber Covered FeatureNOT INCLUDED
Design TypeSWIVEL
Inside Width0.250 INCHES NOMINAL IN
End Connection StyleSWIVEL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-285-7140 (323885)
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5340-00-285-7140323885 SUCCESSOR
Bumper
Lockheed Martin Corporation Div Rms - Mitchel Field
5340-00-911-6208734 SUCCESSOR
Clamp,loop
Birnbach Co Inc
3441-00-518-3860 INTERCHANGEABLE
Tube Puller
5305-00-989-3119MS16995-37 INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6830-01-368-771873438 INTERCHANGEABLE
Halon,fire Ext
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
734-3/8 PRIMARY Buckles International, Inc. (USA)
364-0006 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
734 Buckles International, Inc. (USA)
Related Parts
SUCCESSOR 5340-00-285-7140 Bumper · 323885
5340-00-911-6208SUCCESSOR
CLAMP,LOOP
734
3441-00-518-3860INTERCHANGEABLE
TUBE PULLER
5305-00-989-3119INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
MS16995-37
6830-01-368-7718INTERCHANGEABLE
HALON,FIRE EXT
73438

Frequently Asked Questions

What is NSN 5340-00-462-4491?

NSN 5340-00-462-4491 is a Snap Hook, manufactured by Buckles International, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-462-4491?

NSN 5340-00-462-4491 has 3 cross-referenced part numbers: 734-3/8 (Buckles International, Inc.), 364-0006 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 734 (Buckles International, Inc.).

What NSN replaces 5340-00-462-4491?

There are 5 known substitutes for 5340-00-462-4491: 5340-00-285-7140, 5340-00-911-6208, 3441-00-518-3860 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 734-3/8?

Key specifications for 734-3/8: Material: STEEL HOOK; Material: STEEL BLADE; End Position: CONNECTION END IN SAME PLANE AS HOOK END; Hook Style Designator: SPRING BLADE. 11 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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