PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20344-1Handle-Catch Sub-Assy

Langley Corp · NSN 5342-00-112-2252 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-112-2252 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-112-2252. Primary manufacturer part number: 20344-1.
Features
  • Handle-Catch Sub-Assy — FSC 5342
  • General Characteristics Item Description: SUB-ASSY CONSISTS OF: 1 EA BUSHING,P/N 20333; 1 EA SPRING,P/N 20336; 1 EA RIVET,P/N MS20426D4-16; 1 EA HANDLE,P/N 20317-3; 1 EA CATCH,P/N 20323-3
  • 1 verified cross-reference
  • Primary manufacturer: Langley Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Handle-Catch Sub-Assy, cataloged under National Stock Number 5342-00-112-2252, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Langley Corp. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-112-2252
Primary Part Number20344-1
Item NameHandle-Catch Sub-Assy
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerLangley Corp
StatusACTIVE
General Characteristics Item DescriptionSUB-ASSY CONSISTS OF: 1 EA BUSHING,P/N 20333; 1 EA SPRING,P/N 20336; 1 EA RIVET,P/N MS20426D4-16; 1 EA HANDLE,P/N 20317-3; 1 EA CATCH,P/N 20323-3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1660-00-333-0973203441 INTERCHANGEABLE
Cap,adjusting
Valcor Engineering Corporation
5962-00-350-8424SM-B-525280 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4140-00-373-483320344-1 INTERCHANGEABLE
Insert,bearing
Rtx Corporation Div Pratt & Whitney
4820-01-056-9640203441 INTERCHANGEABLE
Retainer
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
Cross-Reference Index
Part NumberManufacturer
20344-1 Langley Corp (USA)
Related Parts
1660-00-333-0973INTERCHANGEABLE
CAP,ADJUSTING
203441
5962-00-350-8424INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SM-B-525280
4140-00-373-4833INTERCHANGEABLE
INSERT,BEARING
20344-1
4820-01-056-9640INTERCHANGEABLE
RETAINER
203441

Frequently Asked Questions

What is NSN 5342-00-112-2252?

NSN 5342-00-112-2252 is a Handle-Catch Sub-Assy, manufactured by Langley Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-112-2252?

NSN 5342-00-112-2252 has 1 cross-referenced part number: 20344-1 (Langley Corp).

What NSN replaces 5342-00-112-2252?

There are 4 known substitutes for 5342-00-112-2252: 1660-00-333-0973, 5962-00-350-8424, 4140-00-373-4833 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20344-1?

Key specifications for 20344-1: General Characteristics Item Description: SUB-ASSY CONSISTS OF: 1 EA BUSHING,P/N 20333; 1 EA SPRING,P/N 20336; 1 EA RIVET,P/N MS20426D4-16; 1 EA HANDLE,P/N 20317-3; 1 EA CATCH,P/N 20323-3; End Item Identification: B-52 ACFT. 2 total characteristics are documented in the Federal Logistics Information System.

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