The Screw,machine, cataloged under National Stock Number 5305-01-595-7637, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-595-7637 |
| Primary Part Number | A026G000 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Extended Washer Thickness | 0.8 MILLIMETERS NOMINAL MM |
| Head Height | 5.6 MILLIMETERS MINIMUM AND 6.4 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6H |
| Fastener Length | 15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM MM |
| Extended Washer Diameter | 12.5 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.0 |
| Thread Length | 15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 6.0 MILLIMETERS MM |
| Head Style | FLAT EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Series Designator | M |
| Head Diameter | 9.6 MILLIMETERS MINIMUM AND 10.4 MILLIMETERS MAXIMUM MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5305-01-595-7637 is a Screw,machine, manufactured by Cummins Power Generation Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-595-7637 has 2 manufacturer part numbers on file: AF0779033 (Anixter Inc Dba Anixter), A026G000 (Cummins Power Generation Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-596-7033. Verify interchangeability with system specifications before substitution.
Key specifications for A026G000: Extended Washer Thickness: 0.8 MILLIMETERS NOMINAL MM; Head Height: 5.6 MILLIMETERS MINIMUM AND 6.4 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6H; Fastener Length: 15.6 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM MM. 14 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.