The Screw,machine, cataloged under National Stock Number 5305-00-915-2191, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-915-2191 |
| Primary Part Number | C792-3-7 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Fastener Length | 0.776 INCHES NOMINAL IN |
| Thread Length | 0.338 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Screw Material | TITANIUM ALLOY |
| Internal Drive Style | TORQUE SET |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNF |
| Head Diameter | 0.375 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN |
| 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 |
|---|---|
| C792-3-7 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| AIC792-3-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| VT1040-3-7 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 64228V3-7 | 3/2 Design control — primary reference U.S. Government activity |
| C792-3-7 | 5/2 Secondary reference U.S. Government activity |
| VT1040-3-7 | 5/9 Secondary reference U.S. Government activity |
| A1C792-3-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| CS663-7 | 5/2 Secondary reference U.S. Government activity |
| C792-3-7 | 5/2 Secondary reference U.S. Government activity |
| 64228V3-7 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5305-00-915-2191 is a Screw,machine, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-915-2191 has 3 manufacturer part numbers on file: C792-3-7 (Sps Technologies, Llc Dba PB Fasteners), AIC792-3-7 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), VT1040-3-7 (Howmet Global Fastening Systems Inc).
Key specifications for C792-3-7: Fastener Length: 0.776 INCHES NOMINAL IN; Thread Length: 0.338 INCHES MINIMUM IN; Nominal Thread Diameter: 0.190 INCHES IN; Head Style: FLAT COUNTERSUNK. 12 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.