NSN 5305-01-591-5535 · NIIN 015915535 · Part number 54390-B03
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 30086
Government record, cited
NSN 5305-01-591-5535 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-591-5535. Manufacturer of record part number: 54390-B03.
Also searched as5305-01-591-5535 ·
5305015915535 ·
NIIN 015915535 ·
01-591-5535 ·
FSC 5305 Screws · CAGE 30086 · 54390-B03
Nearby stock numbers← 5305-01-591-5534 Screw, Cap, Hexagon Head
·
5305-01-591-5537 Screw, Cap, Hexagon Head →
5305-01-591-5535 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Identification
NSN: 5305-01-591-5535
NIIN: 015915535
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 54390-B03
Manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-591-5535, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-591-5535
Primary Part Number
54390-B03
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
No interchangeability data on file.
Other items in FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-0094
SCREW,CLOSE TOLERANCE
5305-00-000-1397
5305-00-000-1397 · Item name not on file
5305-00-000-2625
5305-00-000-2625 · Item name not on file
5305-00-000-3669
5305-00-000-3669 · Item name not on file
5305-00-000-3830
5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-591-5535?
NSN 5305-01-591-5535 is a Screw,cap,hexagon Head, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-591-5535?
NSN 5305-01-591-5535 has 1 manufacturer part number on file: 54390-B03 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
What are the specifications of 54390-B03?
Key specifications for 54390-B03: Part Name Assigned by Controlling Agency: HEXSCREWCAP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-591-5535 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.