PartsTable TECHNICAL DATA SHEET
NSN 5305-01-554-5546Government record, cited

Screw, Cap, Hexagon Head5305-01-554-5546

NSN 5305-01-554-5546 · NIIN 015545546 · Part number 90854A184
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-554-5546 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-554-5546. Manufacturer of record part number: 90854A184.
Also searched as  5305-01-554-5546 · 5305015545546 · NIIN 015545546 · 01-554-5546 · FSC 5305 Screws · CAGE 39428 · 90854A184
Nearby stock numbers  ·
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 6.4 MILLIMETERS NOMINAL MM
  • Fastener Length: 16.0 MILLIMETERS NOMINAL MM
  • Thread Pitch in Millimeters: 1.5
  • Thread Length: 16.0 MILLIMETERS NOMINAL MM
  • Nominal Thread Diameter: 10.0 MILLIMETERS MM
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
Identification
  • NSN: 5305-01-554-5546
  • NIIN: 015545546
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 90854A184
  • Manufacturer: Mcmaster-Carr Supply Co
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-554-5546, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 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
ParameterValue
NSN5305-01-554-5546
Primary Part Number90854A184
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — Screws
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Head Height6.4 MILLIMETERS NOMINAL MM
Fastener Length16.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters1.5
Thread Length16.0 MILLIMETERS NOMINAL MM
Nominal Thread Diameter10.0 MILLIMETERS MM
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Width Between Flats17.0 MILLIMETERS NOMINAL MM
Surface TreatmentCHROMATE ZINC OVERALL
MaterialSTEEL OVERALL
Thread Series DesignatorM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
90854A184 PRIMARY Mcmaster-Carr Supply Co (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.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-554-5546?

NSN 5305-01-554-5546 is a Screw,cap,hexagon Head, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-554-5546?

NSN 5305-01-554-5546 has 1 manufacturer part number on file: 90854A184 (Mcmaster-Carr Supply Co).

What are the specifications of 90854A184?

Key specifications for 90854A184: Head Height: 6.4 MILLIMETERS NOMINAL MM; Fastener Length: 16.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.5; Thread Length: 16.0 MILLIMETERS NOMINAL MM. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-554-5546 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.
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