The Screw,machine, cataloged under National Stock Number 5305-01-365-0875, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-365-0875 |
| Primary Part Number | BACS12BE3C6 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Head Height | 0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.350 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-764 FED SPEC 3RD MATERIAL RESPONSE OR ASTM A493 ASSN STD 4TH MATERIAL RESPONSE |
| Thread Length | 0.380 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 302 OR STEEL COMP 305 OR STEEL COMP 303 OR STEEL COMP 384 |
| Internal Drive Style | HIGH-TORQUE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| BACS12BE3C6 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACS12BE3C6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACS12BE3C6 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| BACS12BE3C6 | 5/9 Secondary reference U.S. Government activity |
| BACS12BE3C6 | 5/2 Secondary reference U.S. Government activity |
| BACS12BE3C6 | 5/2 Secondary reference U.S. Government activity |
| BACS12BE3C6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-365-0875 is a Screw,machine, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-365-0875 has 3 manufacturer part numbers on file: BACS12BE3C6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACS12BE3C6 (Sps Technologies, Llc Dba PB Fasteners), BACS12BE3C6 (Hi-Shear Corporation).
Key specifications for BACS12BE3C6: Head Height: 0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Fastener Length: 0.350 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Screw Material Document and Classification: QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-764 FED SPEC 3RD MATERIAL RESPONSE OR ASTM A493 ASSN STD 4TH MATERIAL RESPONSE. 15 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.