The Screw,instrument, cataloged under National Stock Number 5305-01-180-9101, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-180-9101 |
| Item Name | Screw,instrument |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Fastener Length | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Thread Pitch in Millimeters | 0.3 |
| Thread Length | 0.028 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 1.4 MILLIMETERS MM |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS723 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Internal Drive Style | SLOT |
| Countersink Angle | 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM |
| Material | COPPER ALLOY 360 OVERALL |
| Thread Series Designator | UNM |
| Head Diameter | 0.097 INCHES MINIMUM AND 0.103 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 |
| Reference | Meaning |
|---|---|
| NAS723B140-120P | 3/2 Design control — primary reference U.S. Government activity |
| 10115553 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5305-01-180-9101 is a Screw,instrument, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-180-9101: Fastener Length: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Thread Pitch in Millimeters: 0.3; Thread Length: 0.028 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN; Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.