PartsTable TECHNICAL DATA SHEET
NSN 5305-01-617-4227Government record, cited

Screw, Cap, Socket Head5305-01-617-4227

NSN 5305-01-617-4227 · NIIN 016174227 · Part number H-2624
Kaman Composites - Vermont, Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 0A0L8
Government record, cited
NSN 5305-01-617-4227 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-617-4227. Manufacturer of record part number: H-2624.
Also searched as  5305-01-617-4227 · 5305016174227 · NIIN 016174227 · 01-617-4227 · FSC 5305 Screws · CAGE 0A0L8 · H-2624
Nearby stock numbers  ·
Features
  • Screw,cap,socket Head — FSC 5305
  • Thread Length: 0.561 INCHES MINIMUM AND 0.597 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.164 INCHES IN
  • Surface Treatment: PASSIVATE OVERALL
  • Thread Quantity Per Inch: 32
  • Material: IRON ALLOY 660 OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • 1 manufacturer part number on file
Identification
  • NSN: 5305-01-617-4227
  • NIIN: 016174227
  • FSC: 5305 — Screws
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: H-2624
  • Manufacturer: Kaman Composites - Vermont, Inc.
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-617-4227, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Kaman Composites - Vermont, Inc.. Government technical data includes 6 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
NSN5305-01-617-4227
Primary Part NumberH-2624
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — Screws
ManufacturerKaman Composites - Vermont, Inc.
StatusACTIVE
Thread Length0.561 INCHES MINIMUM AND 0.597 INCHES MAXIMUM IN
Nominal Thread Diameter0.164 INCHES IN
Surface TreatmentPASSIVATE OVERALL
Thread Quantity Per Inch32
MaterialIRON ALLOY 660 OVERALL
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
H-2624 PRIMARY Kaman Composites - Vermont, 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.
5305-00-001-5016
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 5305-01-617-4227?

NSN 5305-01-617-4227 is a Screw,cap,socket Head, manufactured by Kaman Composites - Vermont, Inc., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-617-4227?

NSN 5305-01-617-4227 has 1 manufacturer part number on file: H-2624 (Kaman Composites - Vermont, Inc.).

What are the specifications of H-2624?

Key specifications for H-2624: Thread Length: 0.561 INCHES MINIMUM AND 0.597 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.164 INCHES IN; Special Features: NO. 8-32 CAPTIVE SCREW, MAGIC GROOVE, X-RECESSED HEAD, 0.250 GRIP; Surface Treatment: PASSIVATE OVERALL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-617-4227 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