The Stud,continuous Thread, cataloged under National Stock Number 5307-01-553-2274, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-01-553-2274 |
| Primary Part Number | 501-7627451 ITEM 102 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | ASTM B 98 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 11 LOCATION NOT OTHERWISE SPECIFIED |
| Material | COPPER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 0.625-11UNC-4.00COPPER | Naval Sea Systems Command (USA) |
| 501-7627451 ITEM 105 | Naval Sea Systems Command (USA) |
| 501-7627451 ITEM 102 PRIMARY | Naval Sea Systems Command (USA) |
| 501-7627451 ITEM 102 | Fastener Solutions, Inc. (USA) |
| 501-7627451 ITEM 105 | Fastener Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 7627451 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5307-01-553-2274 is a Stud,continuous Thread, manufactured by Naval Sea Systems Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-553-2274 has 5 manufacturer part numbers on file: 0.625-11UNC-4.00COPPER (Naval Sea Systems Command), 501-7627451 ITEM 105 (Naval Sea Systems Command), 501-7627451 ITEM 102 (Naval Sea Systems Command), 501-7627451 ITEM 102 (Fastener Solutions, Inc.), 501-7627451 ITEM 105 (Fastener Solutions, Inc.).
Key specifications for 501-7627451 ITEM 102: Material Document and Classification: ASTM B 98 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 4.000 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED; Nominal Thread Size: 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN. 7 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.