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NSN 5305-01-522-4811Government record, cited

Screw, Cap, Socket Head5305-01-522-4811

NSN 5305-01-522-4811 · NIIN 015224811 · Part number 92196A558
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-522-4811 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-522-4811. Manufacturer of record part number: 92196A558.
Also searched as  5305-01-522-4811 · 5305015224811 · NIIN 015224811 · 01-522-4811 · FSC 5305 Screws · CAGE 39428 · 92196A558
Nearby stock numbers  ·
Features
  • Screw,cap,socket Head — FSC 5305
  • Width Across Flats: 0.188 INCHES NOMINAL IN
  • Head Height: 0.250 INCHES NOMINAL IN
  • Fastener Length: 4.000 INCHES NOMINAL IN
  • Thread Length: 1.000 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Head Style: FLAT FILLISTER
  • Thread Direction: RIGHT-HAND
Identification
  • NSN: 5305-01-522-4811
  • NIIN: 015224811
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 92196A558
  • Manufacturer: Mcmaster-Carr Supply Co
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-522-4811, 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 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-522-4811
Primary Part Number92196A558
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — Screws
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Width Across Flats0.188 INCHES NOMINAL IN
Head Height0.250 INCHES NOMINAL IN
Fastener Length4.000 INCHES NOMINAL IN
Thread Length1.000 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
Nominal Thread Diameter0.250 INCHES IN
Head StyleFLAT FILLISTER
Thread DirectionRIGHT-HAND
Internal Drive StyleHEXAGON
Thread Class3A A
Thread Quantity Per Inch20
MaterialSTEEL COMP 303 OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Diameter0.375 INCHES NOMINAL IN
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
92196A558 Mcmaster-Carr Supply Co (USA)
92196A558 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.
5305-00-000-0094
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 5305-01-522-4811?

NSN 5305-01-522-4811 is a Screw,cap,socket Head, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-522-4811?

NSN 5305-01-522-4811 has 2 manufacturer part numbers on file: 92196A558 (Mcmaster-Carr Supply Co), 92196A558 (Mcmaster-Carr Supply Co).

What are the specifications of 92196A558?

Key specifications for 92196A558: Width Across Flats: 0.188 INCHES NOMINAL IN; Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 4.000 INCHES NOMINAL IN; Thread Length: 1.000 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-522-4811 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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