PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

040363Lock Set,mortise

Denel Vehicle Systems · NSN 5340-01-553-3171 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-553-3171 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-553-3171. Primary manufacturer part number: 040363.
Features
  • Lock Set,mortise — FSC 5340
  • 6 verified cross-references
  • Primary manufacturer: Denel Vehicle Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Lock Set,mortise, cataloged under National Stock Number 5340-01-553-3171, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Denel Vehicle Systems. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameLock Set,mortise
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersDenel Vehicle Systems (CAGE SZ177); General Dynamics Land Systems Canadacorp (CAGE 56161); General Dynamics Mission Systems, Inc. (CAGE 04DG4); Enclosure Solutions Cc (CAGE SBJ47)
Technical Specifications
ParameterValue
NSN5340-01-553-3171
Primary Part Number040363
Item NameLock Set,mortise
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDenel Vehicle Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
6515-01-520-577872820 INTERCHANGEABLE
Otoscope-Ophthalmoscope Handle
Welch Allyn, Inc.
Cross-Reference Index
Part NumberManufacturer
040363-0106 Denel Vehicle Systems (ZAF)
040363-0106 General Dynamics Land Systems Canadacorp (CAN)
040363 PRIMARY Denel Vehicle Systems (ZAF)
01264840001 General Dynamics Mission Systems, Inc. (USA)
040363 General Dynamics Land Systems Canadacorp (CAN)
20.1.372.04.(A43) Enclosure Solutions Cc (ZAF)
Related Parts
6515-01-520-5778INTERCHANGEABLE
OTOSCOPE-OPHTHALMOSCOPE HANDLE
72820

Frequently Asked Questions

What is NSN 5340-01-553-3171?

NSN 5340-01-553-3171 is a Lock Set,mortise, manufactured by Denel Vehicle Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-553-3171?

NSN 5340-01-553-3171 has 6 cross-referenced part numbers: 040363-0106 (Denel Vehicle Systems), 040363-0106 (General Dynamics Land Systems Canadacorp), 040363 (Denel Vehicle Systems), 01264840001 (General Dynamics Mission Systems, Inc.), 040363 (General Dynamics Land Systems Canadacorp) and 1 more.

What NSN replaces 5340-01-553-3171?

There is 1 known substitute for 5340-01-553-3171: 6515-01-520-5778. Verify interchangeability with system specifications before substitution.

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