PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61963Latch,center Door

Textron Lycoming Inc Williamsport Plant · NSN 5340-00-321-4702 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-321-4702 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-321-4702. Primary manufacturer part number: 61963.
Features
  • Latch,center Door — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Latch,center Door, cataloged under National Stock Number 5340-00-321-4702, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. 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.

Catalog Facts
Item NameLatch,center Door
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersTextron Lycoming Inc Williamsport Plant (CAGE 80254)
Technical Specifications
ParameterValue
NSN5340-00-321-4702
Primary Part Number61963
Item NameLatch,center Door
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2805-00-422-616313S55 INTERCHANGEABLE
Ring Set,piston
Spirolox Inc
5935-01-011-12596196-3 INTERCHANGEABLE
Cover,electrical Connector
Microwave Devices Inc
4140-01-702-429861963 INTERCHANGEABLE
Impeller,fan,axial
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
61963 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
2805-00-422-6163INTERCHANGEABLE
RING SET,PISTON
13S55
5935-01-011-1259INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
6196-3
4140-01-702-4298INTERCHANGEABLE
IMPELLER,FAN,AXIAL
61963

Frequently Asked Questions

What is NSN 5340-00-321-4702?

NSN 5340-00-321-4702 is a Latch,center Door, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-321-4702?

NSN 5340-00-321-4702 has 1 cross-referenced part number: 61963 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 5340-00-321-4702?

There are 3 known substitutes for 5340-00-321-4702: 2805-00-422-6163, 5935-01-011-1259, 4140-01-702-4298. Verify interchangeability with system specifications before substitution.

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