The Screw,machine, cataloged under National Stock Number 5305-01-033-1930, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-033-1930 |
| Primary Part Number | 160D725151-17 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Fastener Length | 2.788 INCHES MINIMUM AND 2.818 INCHES MAXIMUM IN |
| Screw Material Document and Classification | MIL-S-5000,COND D MIL SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.523 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Minimum Tensile Strength | 200000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 160D725151-17 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 160D725151-17 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| 160D725151-17 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5305-01-033-1930 is a Screw,machine, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-033-1930 has 1 manufacturer part number on file: 160D725151-17 (Northrop Grumman Systems Corporation).
Key specifications for 160D725151-17: Fastener Length: 2.788 INCHES MINIMUM AND 2.818 INCHES MAXIMUM IN; Screw Material Document and Classification: MIL-S-5000,COND D MIL SPEC SINGLE MATERIAL RESPONSE; Thread Length: 0.523 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.625 INCHES IN. 11 specifications are 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.