The Screw,machine, cataloged under National Stock Number 5305-01-194-0482, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fraser Optics Llc Dba Fraser Optics Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-194-0482 |
| Primary Part Number | CAV70A6-18 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fraser Optics Llc Dba Fraser Optics Llc |
| Status | ACTIVE |
| Head Height | 0.071 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Fastener Length | 1.109 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Thread Length | 0.947 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | BINDING |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 1010 |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.275 INCHES MINIMUM AND 0.290 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 |
|---|---|
| CAV70A6-18 PRIMARY | Fraser Optics Llc Dba Fraser Optics Llc (USA) |
| Reference | Meaning |
|---|---|
| CAV70A6-18 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5305-01-194-0482 is a Screw,machine, manufactured by Fraser Optics Llc Dba Fraser Optics Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-194-0482 has 1 manufacturer part number on file: CAV70A6-18 (Fraser Optics Llc Dba Fraser Optics Llc).
Key specifications for CAV70A6-18: Head Height: 0.071 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Screw Surface Treatment: CADMIUM AND CHROMATE; Fastener Length: 1.109 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN; Thread Length: 0.947 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN. 13 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.