The Screw,machine, cataloged under National Stock Number 5305-01-468-6607, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-468-6607 |
| Primary Part Number | 124-4322649 PC47 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Screw Surface Treatment | ZINC |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 1 TYPE AND 2S STYLE |
| Screw Material | STEEL |
| Countersink Angle | 82.0 DEGREES NOMINAL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 124-4322649 PC47 PRIMARY | Naval Sea Systems Command (USA) |
| 124-5200227 PC 7 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| FF-S-92 | 4/1 Identification reference U.S. Government activity |
| 124-4557340 PC 19 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 1/2-13UNC-2A LG 3/4 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 122-6669166 PC 6 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 124-5202449 PC 21 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 1/2-13UNC-2A LG =3/4 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 124-4322651 PC 46 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 124-5588671 PC 20 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5305-01-468-6607 is a Screw,machine, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-468-6607 has 2 manufacturer part numbers on file: 124-4322649 PC47 (Naval Sea Systems Command), 124-5200227 PC 7 (Naval Sea Systems Command).
Key specifications for 124-4322649 PC47: Screw Surface Treatment: ZINC; Fastener Length: 0.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.500 INCHES IN; Head Style: FLAT COUNTERSUNK. 11 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.