PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BUWEPSSK111561Firing Mechanism,le

Navsurfwarcen Det Picatinny · NSN 1020-00-344-5334 · FSC 1020 · No Item Name Available
Verified by PartsTable
NSN 1020-00-344-5334 — this item is cataloged by the U.S. Government under National Stock Number 1020-00-344-5334. Primary manufacturer part number: BUWEPSSK111561.
Features
  • Firing Mechanism,le — FSC 1020
  • 9 verified cross-references
  • Primary manufacturer: Navsurfwarcen Det Picatinny
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Firing Mechanism,le, cataloged under National Stock Number 1020-00-344-5334, is classified within Federal Supply Class 1020 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navsurfwarcen Det Picatinny. This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFiring Mechanism,le
FSC / FSG1020 — No Item Name Available (FSG 10)
ManufacturersNavsurfwarcen Det Picatinny (CAGE 08KE6); Department of the Navy Naval Surface Warfare Center Crane Detachment (CAGE 08092); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN1020-00-344-5334
Primary Part NumberBUWEPSSK111561
Item NameFiring Mechanism,le
FSC / FSG1020 / 10 — No Item Name Available
ManufacturerNavsurfwarcen Det Picatinny
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-289-0382 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Cross-Reference Index
Part NumberManufacturer
BUWEPSSK111561 Navsurfwarcen Det Picatinny (USA)
BUWEPSSK111561 Department of the Navy Naval Surface Warfare Center Crane Detachment (USA)
SK168803ITEM280 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SK168810ITEM189 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SK111561 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
202186 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SK168803ITEM283 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SK168820ITEM121 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SK168802ITEM360 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4730-00-289-0382INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE

Frequently Asked Questions

What is NSN 1020-00-344-5334?

NSN 1020-00-344-5334 is a Firing Mechanism,le, manufactured by Navsurfwarcen Det Picatinny, classified under FSC 1020 (No Item Name Available). Status: active.

What are the part numbers for NSN 1020-00-344-5334?

NSN 1020-00-344-5334 has 9 cross-referenced part numbers: BUWEPSSK111561 (Navsurfwarcen Det Picatinny), BUWEPSSK111561 (Department of the Navy Naval Surface Warfare Center Crane Detachment), SK168803ITEM280 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), SK168810ITEM189 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), SK111561 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 4 more.

What NSN replaces 1020-00-344-5334?

There is 1 known substitute for 1020-00-344-5334: 4730-00-289-0382. Verify interchangeability with system specifications before substitution.

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