PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3RHook,screw

Chas. O. Larson Co. Dba Larson Hardware Manufacturing · NSN 5340-00-290-7736 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-290-7736 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-290-7736. Primary manufacturer part number: 3R.
Features
  • Hook,screw — FSC 5340
  • Nonmachine Nominal Thread Diameter: 0.125 INCHES IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Style Designator: ROUND OFFSET BEND
  • Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA)
  • Wire Diameter: 0.125 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Hook,screw, cataloged under National Stock Number 5340-00-290-7736, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chas. O. Larson Co. Dba Larson Hardware Manufacturing. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-290-7736
Primary Part Number3R
Item NameHook,screw
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerChas. O. Larson Co. Dba Larson Hardware Manufacturing
StatusACTIVE
Nonmachine Nominal Thread Diameter0.125 INCHES IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Style DesignatorROUND OFFSET BEND
Nonmachine Thread StyleGIMLET POINT (TYPE A, AB OR BA)
Wire Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5120-00-293-0045 INTERCHANGEABLE
Pliers,retaining Ring
4110-01-412-39953RN INTERCHANGEABLE
Refrigerator,mechanical,food
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
5935-01-604-67563R INTERCHANGEABLE
Adapter,connector
Us Tech Inc Dba Us Tech Inc
Cross-Reference Index
Part NumberManufacturer
3R Chas. O. Larson Co. Dba Larson Hardware Manufacturing (USA)
Related Parts
5120-00-293-0045INTERCHANGEABLE
PLIERS,RETAINING RING
4110-01-412-3995INTERCHANGEABLE
REFRIGERATOR,MECHANICAL,FOOD
3RN
5935-01-604-6756INTERCHANGEABLE
ADAPTER,CONNECTOR
3R

Frequently Asked Questions

What is NSN 5340-00-290-7736?

NSN 5340-00-290-7736 is a Hook,screw, manufactured by Chas. O. Larson Co. Dba Larson Hardware Manufacturing, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-290-7736?

NSN 5340-00-290-7736 has 1 cross-referenced part number: 3R (Chas. O. Larson Co. Dba Larson Hardware Manufacturing).

What NSN replaces 5340-00-290-7736?

There are 3 known substitutes for 5340-00-290-7736: 5120-00-293-0045, 4110-01-412-3995, 5935-01-604-6756. Verify interchangeability with system specifications before substitution.

What are the specifications of 3R?

Key specifications for 3R: Nonmachine Nominal Thread Diameter: 0.125 INCHES IN; Surface Treatment: CADMIUM OVERALL; Material: STEEL OVERALL; Style Designator: ROUND OFFSET BEND. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com