PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125-1-2Snap Hook

Eastern Co Div Eberhard Manufacturing · NSN 5340-00-682-1935 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-682-1935 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-682-1935. Primary manufacturer part number: 125-1-2.
Features
  • Snap Hook — FSC 5340
  • Material: IRON HOOK
  • Material: IRON CONNECTION END
  • Hook Style Designator: SLIDING BOLT
  • Unattached Ring: NOT INCLUDED
  • Rubber Covered Feature: NOT INCLUDED
  • Design Type: FIXED
  • End Position: CONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END
Applications
  • Applications requiring Iron Hook construction
General Description

The Snap Hook, cataloged under National Stock Number 5340-00-682-1935, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eastern Co Div Eberhard Manufacturing. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-682-1935
Primary Part Number125-1-2
Item NameSnap Hook
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEastern Co Div Eberhard Manufacturing
StatusCANCELLED
MaterialIRON HOOK
MaterialIRON CONNECTION END
Hook Style DesignatorSLIDING BOLT
Unattached RingNOT INCLUDED
Rubber Covered FeatureNOT INCLUDED
Design TypeFIXED
End PositionCONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END
End Connection StyleROUND EYE
Inside Diameter0.563 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
No Item Name Available
Bone Plate
3110-00-144-86690210591 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
5950-00-189-30981M130-1 INTERCHANGEABLE
Reactor
Northrop Grumman Corp Electronic Systems Defensive System Div
5930-00-296-9258B3221-16 INTERCHANGEABLE
Switch,thermostatic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5930-00-359-3969 INTERCHANGEABLE
Switch,thermostatic
5950-00-390-567112512 INTERCHANGEABLE
Reactor
Stanford Applied Engineering Inc
5935-00-430-6321125-1-2 INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation
5930-00-549-0358 INTERCHANGEABLE
Switch,thermostatic
5355-00-668-5791125-1-2 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
125-1-2 Eastern Co the (USA)
125 1-2 Eastern Co the (USA)
8168778 Us Army Aviation and Missile Command (USA)
125-1-2 PRIMARY Eastern Co Div Eberhard Manufacturing (USA)
125 1-2 PRIMARY Eastern Co Div Eberhard Manufacturing (USA)
Related Parts
5340-00-754-1558SUCCESSOR
NO ITEM NAME AVAILABLE
6515-01-105-4644SUCCESSOR
BONE PLATE
3110-00-144-8669INTERCHANGEABLE
BEARING,BALL,ANNULAR
0210591
5950-00-189-3098INTERCHANGEABLE
REACTOR
1M130-1
5930-00-296-9258INTERCHANGEABLE
SWITCH,THERMOSTATIC
B3221-16
5930-00-359-3969INTERCHANGEABLE
SWITCH,THERMOSTATIC
5950-00-390-5671INTERCHANGEABLE
REACTOR
12512
5935-00-430-6321INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
125-1-2
5930-00-549-0358INTERCHANGEABLE
SWITCH,THERMOSTATIC
5355-00-668-5791INTERCHANGEABLE
KNOB
125-1-2
5325-00-679-8117INTERCHANGEABLE
RING,RETAINING
SS250
4320-00-917-6506INTERCHANGEABLE
PISTON,PUMP

Frequently Asked Questions

What is NSN 5340-00-682-1935?

NSN 5340-00-682-1935 is a Snap Hook, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-682-1935?

NSN 5340-00-682-1935 has 5 cross-referenced part numbers: 125-1-2 (Eastern Co the), 125 1-2 (Eastern Co the), 8168778 (Us Army Aviation and Missile Command), 125-1-2 (Eastern Co Div Eberhard Manufacturing), 125 1-2 (Eastern Co Div Eberhard Manufacturing).

What NSN replaces 5340-00-682-1935?

There are 12 known substitutes for 5340-00-682-1935: 5340-00-754-1558, 6515-01-105-4644, 3110-00-144-8669 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 125-1-2?

Key specifications for 125-1-2: Material: IRON HOOK; Material: IRON CONNECTION END; Hook Style Designator: SLIDING BOLT; Unattached Ring: NOT INCLUDED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-682-1935 still in active supply?

NSN 5340-00-682-1935 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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