PartsTable TECHNICAL DATA SHEET
NSN 5305-01-646-5926Government record, cited

Screw, Cap, Hexagon Head5305-01-646-5926

NSN 5305-01-646-5926 · NIIN 016465926 · Part number 91247A769
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-646-5926 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-646-5926. Manufacturer of record part number: 91247A769.
Also searched as  5305-01-646-5926 · 5305016465926 · NIIN 016465926 · 01-646-5926 · FSC 5305 Screws · CAGE 39428 · 91247A769
Nearby stock numbers  ·
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Height: 0.359 INCHES NOMINAL IN
  • Fastener Length: 3.000 INCHES NOMINAL IN
  • Thread Length: 1.375 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.562 INCHES IN
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
  • Width Between Flats: 0.812 INCHES NOMINAL IN
Identification
  • NSN: 5305-01-646-5926
  • NIIN: 016465926
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 91247A769
  • Manufacturer: Mcmaster-Carr Supply Co
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-646-5926, 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 10 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
NSN5305-01-646-5926
Primary Part Number91247A769
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — Screws
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Head Height0.359 INCHES NOMINAL IN
Fastener Length3.000 INCHES NOMINAL IN
Thread Length1.375 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
Nominal Thread Diameter0.562 INCHES IN
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Width Between Flats0.812 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Thread Quantity Per Inch12
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
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
91247A769 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 5305-01-646-5926?

NSN 5305-01-646-5926 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 5305-01-646-5926?

NSN 5305-01-646-5926 has 1 manufacturer part number on file: 91247A769 (Mcmaster-Carr Supply Co).

What are the specifications of 91247A769?

Key specifications for 91247A769: Head Height: 0.359 INCHES NOMINAL IN; Fastener Length: 3.000 INCHES NOMINAL IN; Thread Length: 1.375 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.562 INCHES IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-646-5926 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.
PartsTable Design LLC · partstable.com