PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120-184-3-8Screw,self Locking,

Bell Textron Inc · NSN 5305-01-519-1473 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-519-1473 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-519-1473. Primary manufacturer part number: 120-184-3-8.
Features
  • Screw,self Locking, — FSC 5305
  • 5 verified cross-references
  • Primary manufacturer: Bell Textron Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,self Locking,, cataloged under National Stock Number 5305-01-519-1473, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell Textron Inc. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,self Locking,
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersSps Technologies Inc (CAGE 0PTK6); Howmet Global Fastening Systems Inc (CAGE 06950); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Bell Textron Inc (CAGE 97499); Bell Boeing Joint Project Office (CAGE 3B1R2)
Technical Specifications
ParameterValue
NSN5305-01-519-1473
Primary Part Number120-184-3-8
Item NameScrew,self Locking,
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBell Textron Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4720-00-442-57681081A74G45 INTERCHANGEABLE
Hose Assembly,nonmetallic
Thermo King Corporation Dba Phoenix Global Distirbution.
2920-00-851-7743R11292 INTERCHANGEABLE
Relay-Solenoid,engine Starter,el
Deere & Company Dba Deere John Co
1670-01-008-776011-1-510 INTERCHANGEABLE
Altimeter,parachutist
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5930-01-270-2855 INTERCHANGEABLE
Switch,proximity
Cross-Reference Index
Part NumberManufacturer
111510 Sps Technologies Inc (USA)
120-184-3-8 Howmet Global Fastening Systems Inc (USA)
720-184-3-8 Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA)
120-184-3-8 PRIMARY Bell Textron Inc (USA)
120-184-3-8 Bell Boeing Joint Project Office (USA)
Related Parts
4720-00-442-5768INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
1081A74G45
2920-00-851-7743INTERCHANGEABLE
RELAY-SOLENOID,ENGINE STARTER,EL
R11292
1670-01-008-7760INTERCHANGEABLE
ALTIMETER,PARACHUTIST
11-1-510
5930-01-270-2855INTERCHANGEABLE
SWITCH,PROXIMITY

Frequently Asked Questions

What is NSN 5305-01-519-1473?

NSN 5305-01-519-1473 is a Screw,self Locking,, manufactured by Bell Textron Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-519-1473?

NSN 5305-01-519-1473 has 5 cross-referenced part numbers: 111510 (Sps Technologies Inc), 120-184-3-8 (Howmet Global Fastening Systems Inc), 720-184-3-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 120-184-3-8 (Bell Textron Inc), 120-184-3-8 (Bell Boeing Joint Project Office).

What NSN replaces 5305-01-519-1473?

There are 4 known substitutes for 5305-01-519-1473: 4720-00-442-5768, 2920-00-851-7743, 1670-01-008-7760 and 1 more. Verify interchangeability with system specifications before substitution.

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