PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3705Lock Mech

Chicago Lock Co · NSN 5342-01-252-0415 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-252-0415 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-252-0415. Primary manufacturer part number: 3705.
Features
  • Lock Mech — FSC 5342
  • 1 verified cross-reference
  • Primary manufacturer: Chicago Lock Co
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Lock Mech, cataloged under National Stock Number 5342-01-252-0415, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Chicago Lock Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLock Mech
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersChicago Lock Co (CAGE 81741)
Technical Specifications
ParameterValue
NSN5342-01-252-0415
Primary Part Number3705
Item NameLock Mech
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerChicago Lock Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5962-00-532-0594466575-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon Co
5998-01-043-10043705 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
6610-01-108-46843705 INTERCHANGEABLE
Plate,calibration
Kearflex Engineering Company
5315-01-210-0924N03705 INTERCHANGEABLE
Pin,straight,threaded
Leslie Controls, Inc. Dba Leslie Controls Inc
6625-01-301-33063705 INTERCHANGEABLE
Test Set,telecommunication Syste
Hekimian Laboratories Inc
5910-01-340-4968 INTERCHANGEABLE
Capacitor,fixed,electrolytic
6625-01-616-4786 INTERCHANGEABLE
Test Set,insulation Breakdown
5120-01-627-42153705 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
4820-01-680-4167H900-11 INTERCHANGEABLE
Valve,check
J.w.f. Technologies, Llc
Cross-Reference Index
Part NumberManufacturer
3705 Chicago Lock Co (USA)
Related Parts
5962-00-532-0594INTERCHANGEABLE
MICROCIRCUIT,LINEAR
466575-1
5998-01-043-1004INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3705
6610-01-108-4684INTERCHANGEABLE
PLATE,CALIBRATION
3705
5315-01-210-0924INTERCHANGEABLE
PIN,STRAIGHT,THREADED
N03705
6625-01-301-3306INTERCHANGEABLE
TEST SET,TELECOMMUNICATION SYSTE
3705
5910-01-340-4968INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
6625-01-616-4786INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
5120-01-627-4215INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
3705
4820-01-680-4167INTERCHANGEABLE
VALVE,CHECK
H900-11

Frequently Asked Questions

What is NSN 5342-01-252-0415?

NSN 5342-01-252-0415 is a Lock Mech, manufactured by Chicago Lock Co, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-252-0415?

NSN 5342-01-252-0415 has 1 cross-referenced part number: 3705 (Chicago Lock Co).

What NSN replaces 5342-01-252-0415?

There are 9 known substitutes for 5342-01-252-0415: 5962-00-532-0594, 5998-01-043-1004, 6610-01-108-4684 and 6 more. Verify interchangeability with system specifications before substitution.

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