The Screw Assembly, cataloged under National Stock Number 5305-00-620-5495, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-620-5495 |
| Primary Part Number | 128C613F10B4 |
| Item Name | Screw Assembly |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF A STAINLESS STEEL STUD SPRING AND WASHERS ALSO AN ALUMINUM KNOB AND RECEPTACLE. THE STUD IS SIZE 10-32 AND THE KNOB IS KNURLED WITH A SLOT DRIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 128C613F10B4 | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 128C613F10B4 | 3/9 Design control — primary reference U.S. Government activity |
| 128C613F10B4 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| 128C613F10B4 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-00-620-5495 is a Screw Assembly, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-620-5495 has 1 manufacturer part number on file: 128C613F10B4 (Northrop Grumman Support Services Corp).
Key specifications for 128C613F10B4: General Characteristics Item Description: CONSISTS OF A STAINLESS STEEL STUD SPRING AND WASHERS ALSO AN ALUMINUM KNOB AND RECEPTACLE. THE STUD IS SIZE 10-32 AND THE KNOB IS KNURLED WITH A SLOT DRIVE. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.