NSN 5342-01-290-5966 · NIIN 012905966 · Part number 4457349-105
Huntington Ingalls Inc Div Newport News Shipbuilding · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 43689
Government record, cited
NSN 5342-01-290-5966 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-290-5966. Manufacturer of record part number: 4457349-105.
Also searched as5342-01-290-5966 ·
5342012905966 ·
NIIN 012905966 ·
01-290-5966 ·
FSC 5342 Hardware, Weapon System · CAGE 43689 · 4457349-105 · 7501-22 ITEM 105
Manufacturer of record: Huntington Ingalls Inc Div Newport News Shipbuilding
Identification
NSN: 5342-01-290-5966
NIIN: 012905966
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 4457349-105
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding
General Description
The Adapter,straight,fl, cataloged under National Stock Number 5342-01-290-5966, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Adapter,straight,fl
FSC / FSG
5342 — Hardware, Weapon System (FSG 53)
Manufacturers
Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689)
Technical Specifications
Parameter
Value
NSN
5342-01-290-5966
Primary Part Number
4457349-105
Item Name
Adapter,straight,fl
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Huntington Ingalls Inc Div Newport News Shipbuilding
Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
Reference documents
Reference
Meaning
7501-22 ITEM 105
5/9Secondary reference
Huntington Ingalls Inc Div Newport News Shipbuilding
No interchangeability data on file.
Other items in FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696
5342-00-001-1696 · Item name not on file
5342-00-001-1972
STRAP WEBBING ASSEMBLY
5342-00-001-1980
STRAP WEBBING ASSEMBLY
5342-00-001-2492
BRACKET,FUEL TUBE TO CASE
5342-00-001-2502
BRACKET,QUICK DISC
5342-00-001-3915
CLIP,SPECIAL
5342-00-001-4001
HANDLE ASSEMBLY
5342-00-001-4655
5342-00-001-4655 · Item name not on file
Frequently Asked Questions
What is NSN 5342-01-290-5966?
NSN 5342-01-290-5966 is a Adapter,straight,fl, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-290-5966?
NSN 5342-01-290-5966 has 1 manufacturer part number on file: 4457349-105 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Is NSN 5342-01-290-5966 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.