The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-027-8947, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-027-8947 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Fastener Length | 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Thread Length | 0.333 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Document | AS MODIFIED BY MATERIAL |
| Nondefinitive Spec/std Data | 1 TYPE AND 2S STYLE |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 82.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.685 INCHES MINIMUM AND 0.762 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 |
|---|---|
| 165-7106786 PAR | 5/9 Secondary reference Naval Sea Systems Command |
| 0.375-16UNC-2AX0.750 NICUAL TY1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 0.375-16 UNC-3A X 0.750 NICUTY 4 | 3/1 Design control — primary reference U.S. Government activity |
| FF-S-86 | 4/1 Identification reference U.S. Government activity |
| 0.375-16UNC-2AX0.750 NICUAL | 5/9 Secondary reference U.S. Government activity |
| 0.375-16UNC-2AX0.750 NICUAL | 5/9 Secondary reference U.S. Government activity |
| FF-S-92 | 5/9 Secondary reference U.S. Government activity |
| 9000960 | C/1 Advisory reference — outside the item-of-supply concept Tex-Tech Engineered Composites, Llc |
| 9000690-9 | C/1 Advisory reference — outside the item-of-supply concept Tex-Tech Engineered Composites, Llc |
| 165-7106786-8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5305-01-027-8947 is a Screw,cap,socket Head, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-027-8947: Fastener Length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Thread Length: 0.333 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.375 INCHES IN; Thread Direction: RIGHT-HAND. 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.