PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21389Screw,cap,socket Head

Dresser, Llc · NSN 5305-01-247-7543 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-247-7543 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-247-7543. Primary manufacturer part number: 21389.
Features
  • Screw,cap,socket Head — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Dresser, Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-247-7543, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser, Llc. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameScrew,cap,socket Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersDresser, Llc (CAGE 64104)
Technical Specifications
ParameterValue
NSN5305-01-247-7543
Primary Part Number21389
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerDresser, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
9540-00-596-2819 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
21389 PRIMARY Dresser, Llc (USA)
Related Parts
9540-00-596-2819INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 5305-01-247-7543?

NSN 5305-01-247-7543 is a Screw,cap,socket Head, manufactured by Dresser, Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-247-7543?

NSN 5305-01-247-7543 has 1 cross-referenced part number: 21389 (Dresser, Llc).

What NSN replaces 5305-01-247-7543?

There is 1 known substitute for 5305-01-247-7543: 9540-00-596-2819. Verify interchangeability with system specifications before substitution.

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