PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

521258731Latch,lever

Telemechanics Inc · NSN 5342-00-392-2352 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-392-2352 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-392-2352. Primary manufacturer part number: 521258731.
Features
  • Latch,lever — FSC 5342
  • 7 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Latch,lever, cataloged under National Stock Number 5342-00-392-2352, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameLatch,lever
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersTelemechanics Inc (CAGE 57712); At and T Corp (CAGE 70408); Lucent Technologies Inc Dba Federal Marketing Group (CAGE 06KW9); Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); American Telephone and Telegraph Co (CAGE 64959)
Technical Specifications
ParameterValue
NSN5342-00-392-2352
Primary Part Number521258731
Item NameLatch,lever
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerTelemechanics Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3020-00-801-5994 INTERCHANGEABLE
Gear,spur
5365-01-118-952730032-2 INTERCHANGEABLE
Shim
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4810-01-345-5725 INTERCHANGEABLE
Parts Kit,solenoid Valve
8105-01-372-463956300322 INTERCHANGEABLE
Bag,textile
Nilfisk, Inc.
5310-01-406-6742400003-2 INTERCHANGEABLE
Washer,spring Tension
Tri-Tec Manufacturing Llc
6750-01-427-0994 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
521258731 PRIMARY Telemechanics Inc (USA)
300-322 At and T Corp (USA)
125873 At and T Corp (USA)
300-322 Lucent Technologies Inc Dba Federal Marketing Group (USA)
300-322 Lucent Technologies Inc Corporate Headquarters (USA)
125873 American Telephone and Telegraph Co (USA)
300-322 American Telephone and Telegraph Co (USA)
Related Parts
3020-00-801-5994INTERCHANGEABLE
GEAR,SPUR
5365-01-118-9527INTERCHANGEABLE
SHIM
30032-2
4810-01-345-5725INTERCHANGEABLE
PARTS KIT,SOLENOID VALVE
8105-01-372-4639INTERCHANGEABLE
BAG,TEXTILE
56300322
5310-01-406-6742INTERCHANGEABLE
WASHER,SPRING TENSION
400003-2
6750-01-427-0994INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5342-00-392-2352?

NSN 5342-00-392-2352 is a Latch,lever, manufactured by Telemechanics Inc, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-392-2352?

NSN 5342-00-392-2352 has 7 cross-referenced part numbers: 521258731 (Telemechanics Inc), 300-322 (At and T Corp), 125873 (At and T Corp), 300-322 (Lucent Technologies Inc Dba Federal Marketing Group), 300-322 (Lucent Technologies Inc Corporate Headquarters) and 2 more.

What NSN replaces 5342-00-392-2352?

There are 6 known substitutes for 5342-00-392-2352: 3020-00-801-5994, 5365-01-118-9527, 4810-01-345-5725 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 5342-00-392-2352 still in active supply?

NSN 5342-00-392-2352 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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